Add a default noise floor. (#13)

(Turns out not) Pretty simple, if the average amplitude is under a certain value clear
out the buffer! The value I chose (.001) was an arbitrary value I got
from printf debugging. I was able to show that this worked pretty well
on the desktop session. Hopefully we'll add this to the settings page at
some point.

Once the app has been under that threshold for more than 200ms, we stop transmitting and send a terminator packet.

Reviewed-on: #13
Reviewed-by: restitux <restitux@ohea.xyz>

Cargo.lock

@@ -188,50 +188,6 @@ version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7c02d123df017efcdfbd739ef81735b36c5ba83ec3c59c80a9d7ecc718f92e50"
 
-[[package]]
-name = "ashpd"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6cbdf310d77fd3aaee6ea2093db7011dc2d35d2eb3481e5607f1f8d942ed99df"
-dependencies = [
- "enumflags2",
- "futures-channel",
- "futures-util",
- "rand 0.9.2",
- "raw-window-handle 0.6.2",
- "serde",
- "serde_repr",
- "tokio",
- "url",
- "wayland-backend",
- "wayland-client",
- "wayland-protocols",
- "zbus",
-]
-
-[[package]]
-name = "async-broadcast"
-version = "0.7.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "435a87a52755b8f27fcf321ac4f04b2802e337c8c4872923137471ec39c37532"
-dependencies = [
- "event-listener",
- "event-listener-strategy",
- "futures-core",
- "pin-project-lite",
-]
-
-[[package]]
-name = "async-recursion"
-version = "1.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b43422f69d8ff38f95f1b2bb76517c91589a924d1559a0e935d7c8ce0274c11"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.108",
-]
-
 [[package]]
 name = "async-stream"
 version = "0.3.6"
@@ -898,15 +854,6 @@ dependencies = [
  "static_assertions",
 ]
 
-[[package]]
-name = "concurrent-queue"
-version = "2.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ca0197aee26d1ae37445ee532fefce43251d24cc7c166799f4d46817f1d3973"
-dependencies = [
- "crossbeam-utils",
-]
-
 [[package]]
 name = "console_error_panic_hook"
 version = "0.1.7"
@@ -949,7 +896,17 @@ version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ad7154afa56de2f290e3c82c2c6dc4f5b282b6870903f56ef3509aba95866edc"
 dependencies = [
- "const-serialize-macro",
+ "const-serialize-macro 0.7.2",
+]
+
+[[package]]
+name = "const-serialize"
+version = "0.8.0-alpha.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9e42cd5aabba86f128b3763da1fec1491c0f728ce99245062cd49b6f9e6d235b"
+dependencies = [
+ "const-serialize 0.7.2",
+ "const-serialize-macro 0.8.0-alpha.0",
  "serde",
 ]
 
@@ -964,6 +921,17 @@ dependencies = [
  "syn 2.0.108",
 ]
 
+[[package]]
+name = "const-serialize-macro"
+version = "0.8.0-alpha.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "42571ed01eb46d2e1adcf99c8ca576f081e46f2623d13500eba70d1d99a4c439"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.108",
+]
+
 [[package]]
 name = "const-str"
 version = "0.7.0"
@@ -1510,9 +1478,9 @@ dependencies = [
 
 [[package]]
 name = "dioxus"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a115f9dbe5900c6044ee6a791e1b160c29989c6a8721eec099e01a964e5dae4"
+checksum = "92b583b48ac77158495e6678fe3a2b5954fc8866fc04cb9695dd146e88bc329d"
 dependencies = [
  "dioxus-asset-resolver",
  "dioxus-cli-config",
@@ -1538,9 +1506,9 @@ dependencies = [
 
 [[package]]
 name = "dioxus-asset-resolver"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6851ae49ba3988f1b77f6ef826eb142e811602129841c24bf5a4e103708d9844"
+checksum = "c0161af1d3cfc8ff31503ff1b7ee0068c97771fc38d0cc6566e23483142ddf4f"
 dependencies = [
  "dioxus-cli-config",
  "http",
@@ -1559,18 +1527,18 @@ dependencies = [
 
 [[package]]
 name = "dioxus-cli-config"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c59e9d9da2e7334fdae5d77e3989207aa549062f74ff1ca2171393bbdd7fda90"
+checksum = "ccd67ab405e1915a47df9769cd5408545d1b559d5c01ce7a0f442caef520d1f3"
 dependencies = [
  "wasm-bindgen",
 ]
 
 [[package]]
 name = "dioxus-config-macro"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9bd56be5ea6c9f416b25e9e3adc910c02127be75b6d1ecd567661f31920b27ba"
+checksum = "f040ec7c41aa5428283f56bb0670afba9631bfe3ffd885f4814807f12c8c9d91"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1578,15 +1546,15 @@ dependencies = [
 
 [[package]]
 name = "dioxus-config-macros"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c49327465c2d434d00fb4c86bd35ae72155b479622e09352b950d9ab4807bf23"
+checksum = "10c41b47b55a433b61f7c12327c85ba650572bacbcc42c342ba2e87a57975264"
 
 [[package]]
 name = "dioxus-core"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7400cbd21a98e585a13f8c29574da9b8afb2fd343f712618042b6c71761f0933"
+checksum = "b389b0e3cc01c7da292ad9b884b088835fdd1671d45fbd2f737506152b22eef0"
 dependencies = [
  "anyhow",
  "const_format",
@@ -1606,9 +1574,9 @@ dependencies = [
 
 [[package]]
 name = "dioxus-core-macro"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e51c0eb7eb76dd5a0b9a116d94d29ca78924a1ed1fcb7ea072eda5045d3ac056"
+checksum = "6a82d65f0024fc86f01911a16156d280eea583be5a82a3bed85e7e8e4194302d"
 dependencies = [
  "convert_case 0.8.0",
  "dioxus-rsx",
@@ -1619,15 +1587,15 @@ dependencies = [
 
 [[package]]
 name = "dioxus-core-types"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0652ab5f9c2c32261d44a3155debbfd909ed03d03434d7f70f5a796bf255c519"
+checksum = "bfc4b8cdc440a55c17355542fc2089d97949bba674255d84cac77805e1db8c9f"
 
 [[package]]
 name = "dioxus-desktop"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b24aa7e4aa87fce202c5e67d560cddd9ed67ad533f16b7d922916c04993766ff"
+checksum = "7e6ec66749d1556636c5b4f661495565c155a7f78a46d4d007d7478c6bdc288c"
 dependencies = [
  "async-trait",
  "base64",
@@ -1661,7 +1629,7 @@ dependencies = [
  "objc_id",
  "percent-encoding",
  "rand 0.9.2",
- "rfd 0.15.4",
+ "rfd 0.17.2",
  "rustc-hash 2.1.1",
  "serde",
  "serde_json",
@@ -1680,9 +1648,9 @@ dependencies = [
 
 [[package]]
 name = "dioxus-devtools"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9748128bcd102b10e58c765939807053ccab542206a939b8bab228077455c259"
+checksum = "dcf89488bad8fb0f18b9086ee2db01f95f709801c10c68be42691a36378a0f2d"
 dependencies = [
  "dioxus-cli-config",
  "dioxus-core",
@@ -1698,9 +1666,9 @@ dependencies = [
 
 [[package]]
 name = "dioxus-devtools-types"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "48540ca8a0ab1ec81cd4db35f0c9713d43b158647fc1dcb0d79965fc3b41d96c"
+checksum = "6e7381d9d7d0a0f66b9d5082d584853c3d53be21d34007073daca98ddf26fc4d"
 dependencies = [
  "dioxus-core",
  "serde",
@@ -1709,9 +1677,9 @@ dependencies = [
 
 [[package]]
 name = "dioxus-document"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "501a189b391d091c9aa02c05f5b25f5d0d17fa0e1016e000b0fdbb073d77cd6a"
+checksum = "6ba0aeeff26d9d06441f59fd8d7f4f76098ba30ca9728e047c94486161185ceb"
 dependencies = [
  "dioxus-core",
  "dioxus-core-macro",
@@ -1728,9 +1696,9 @@ dependencies = [
 
 [[package]]
 name = "dioxus-fullstack"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54150804265defdb21a6f2d8914a45316a1e7fb70ab22c30cf836e8fe2f8081b"
+checksum = "7db1f8b70338072ec408b48d09c96559cf071f87847465d8161294197504c498"
 dependencies = [
  "anyhow",
  "async-stream",
@@ -1785,9 +1753,9 @@ dependencies = [
 
 [[package]]
 name = "dioxus-fullstack-core"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0a9be2ef4d701520eefef284d218fb35b159dccd6bccc02b5bad42945e2599d"
+checksum = "cda8b152e85121243741b9d5f2a3d8cb3c47a7b2299e902f98b6a7719915b0a2"
 dependencies = [
  "anyhow",
  "axum-core",
@@ -1813,9 +1781,9 @@ dependencies = [
 
 [[package]]
 name = "dioxus-fullstack-macro"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a31ea4451fe8c9d2af24fb718a94966d5fd7e11325777e5b5a59085c5c85e5fb"
+checksum = "255104d4a4f278f1a8482fa30536c91d22260c561c954b753e72987df8d65b2e"
 dependencies = [
  "const_format",
  "convert_case 0.8.0",
@@ -1827,9 +1795,9 @@ dependencies = [
 
 [[package]]
 name = "dioxus-history"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "55d704b3ba9504cb3c9cde49499b75546d1faaff2736f4c368aca6c061c48ac3"
+checksum = "8d00ba43bfe6e5ca226fef6128f240ca970bea73cac0462416188026360ccdcf"
 dependencies = [
  "dioxus-core",
  "tracing",
@@ -1837,9 +1805,9 @@ dependencies = [
 
 [[package]]
 name = "dioxus-hooks"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79c6d68be372eca8186a1c57ec49be67a6ea46022150b5e85ab6a6acde52d272"
+checksum = "dab2da4f038c33cb38caa37ffc3f5d6dfbc018f05da35b238210a533bb075823"
 dependencies = [
  "dioxus-core",
  "dioxus-signals",
@@ -1853,9 +1821,9 @@ dependencies = [
 
 [[package]]
 name = "dioxus-html"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3aa87ecfa0f38ec286be25789a7f2d6c30778111f1fbff563da4bae41d171496"
+checksum = "eded5fa6d2e677b7442a93f4228bf3c0ad2597a8bd3292cae50c869d015f3a99"
 dependencies = [
  "async-trait",
  "bytes",
@@ -1880,9 +1848,9 @@ dependencies = [
 
 [[package]]
 name = "dioxus-html-internal-macro"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49301d0e389378e8070b8b704110339a0d3358efad9f5ad483ffab3a8d406dae"
+checksum = "45462ab85fe059a36841508d40545109fd0e25855012d22583a61908eb5cd02a"
 dependencies = [
  "convert_case 0.8.0",
  "proc-macro2",
@@ -1892,9 +1860,9 @@ dependencies = [
 
 [[package]]
 name = "dioxus-interpreter-js"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f5437a89d3ef7edfebc0f10acb065f1709cb7ffb678e3a4bb1416706d71f7c67"
+checksum = "a42a7f73ad32a5054bd8c1014f4ac78cca3b7f6889210ee2b57ea31b33b6d32f"
 dependencies = [
  "dioxus-core",
  "dioxus-core-types",
@@ -1912,9 +1880,9 @@ dependencies = [
 
 [[package]]
 name = "dioxus-logger"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b25ebfbc193cebcf5af5e19b8ee7c6adee486fbd1c12f11aea058b464da16f9"
+checksum = "f1eeab114cb009d9e6b85ea10639a18cfc54bb342f3b837770b004c4daeb89c2"
 dependencies = [
  "dioxus-cli-config",
  "tracing",
@@ -1924,9 +1892,9 @@ dependencies = [
 
 [[package]]
 name = "dioxus-rsx"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19d97c02689beff55767ba5f6e185ffd204c6a193e372f0fead8a3722c6f7eea"
+checksum = "53128858f0ccca9de54292a4d48409fda1df75fd5012c6243f664042f0225d68"
 dependencies = [
  "proc-macro2",
  "proc-macro2-diagnostics",
@@ -1937,9 +1905,9 @@ dependencies = [
 
 [[package]]
 name = "dioxus-signals"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "27fc4df7a31a7f02e5a0b40884bb66ee165226a05d75fce03baa44029e438762"
+checksum = "2f48020bc23bc9766e7cce986c0fd6de9af0b8cbfd432652ec6b1094439c1ec6"
 dependencies = [
  "dioxus-core",
  "futures-channel",
@@ -1953,9 +1921,9 @@ dependencies = [
 
 [[package]]
 name = "dioxus-stores"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2dec3cd677078824a733de25ddbe8e987cfc8d98aec29b7d199e1fdb8452b96"
+checksum = "77aaa9ac56d781bb506cf3c0d23bea96b768064b89fe50d3b4d4659cc6bd8058"
 dependencies = [
  "dioxus-core",
  "dioxus-signals",
@@ -1965,9 +1933,9 @@ dependencies = [
 
 [[package]]
 name = "dioxus-stores-macro"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9b7f085e374aaaa78403227b9bd83675c4078388d41a41b67dfbe4aa0bb64d5"
+checksum = "5b1a728622e7b63db45774f75e71504335dd4e6115b235bbcff272980499493a"
 dependencies = [
  "convert_case 0.8.0",
  "proc-macro2",
@@ -1977,9 +1945,9 @@ dependencies = [
 
 [[package]]
 name = "dioxus-web"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "315009f3a77c3c813415b3b8a8ea62a4d7a32dde9a666664b30862d4386e8456"
+checksum = "3b33fe739fed4e8143dac222a9153593f8e2451662ce8fc4c9d167a9d6ec0923"
 dependencies = [
  "dioxus-cli-config",
  "dioxus-core",
@@ -2058,15 +2026,6 @@ dependencies = [
  "syn 2.0.108",
 ]
 
-[[package]]
-name = "dlib"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "330c60081dcc4c72131f8eb70510f1ac07223e5d4163db481a04a0befcffa412"
-dependencies = [
- "libloading 0.8.9",
-]
-
 [[package]]
 name = "dlopen2"
 version = "0.8.0"
@@ -2227,12 +2186,6 @@ dependencies = [
  "cfg-if",
 ]
 
-[[package]]
-name = "endi"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3d8a32ae18130a3c84dd492d4215c3d913c3b07c6b63c2eb3eb7ff1101ab7bf"
-
 [[package]]
 name = "enumflags2"
 version = "0.7.12"
@@ -2240,7 +2193,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1027f7680c853e056ebcec683615fb6fbbc07dbaa13b4d5d9442b146ded4ecef"
 dependencies = [
  "enumflags2_derive",
- "serde",
 ]
 
 [[package]]
@@ -2332,27 +2284,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "event-listener"
-version = "5.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e13b66accf52311f30a0db42147dadea9850cb48cd070028831ae5f5d4b856ab"
-dependencies = [
- "concurrent-queue",
- "parking",
- "pin-project-lite",
-]
-
-[[package]]
-name = "event-listener-strategy"
-version = "0.5.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8be9f3dfaaffdae2972880079a491a1a8bb7cbed0b8dd7a347f668b4150a3b93"
-dependencies = [
- "event-listener",
- "pin-project-lite",
-]
-
 [[package]]
 name = "eyre"
 version = "0.6.12"
@@ -2565,19 +2496,6 @@ version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9e5c1b78ca4aae1ac06c48a526a655760685149f0d465d21f37abfe57ce075c6"
 
-[[package]]
-name = "futures-lite"
-version = "2.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f78e10609fe0e0b3f4157ffab1876319b5b0db102a2c60dc4626306dc46b44ad"
-dependencies = [
- "fastrand",
- "futures-core",
- "futures-io",
- "parking",
- "pin-project-lite",
-]
-
 [[package]]
 name = "futures-macro"
 version = "0.3.31"
@@ -2715,9 +2633,9 @@ dependencies = [
 
 [[package]]
 name = "generational-box"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e658d10252a15200ca4a1c67c7180fc0baffa3f92869bbd903025daf6f70fd65"
+checksum = "cc4ed190b9de8e734d47a70be59b1e7588b9e8e0d0036e332f4c014e8aed1bc5"
 dependencies = [
  "parking_lot",
  "tracing",
@@ -3729,9 +3647,9 @@ dependencies = [
 
 [[package]]
 name = "lazy-js-bundle"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21972afec4627b7ba0de60b5269585b5ac2f56d559b0696f57eee6daf8a51b68"
+checksum = "c7b88b715ab1496c6e6b8f5e927be961c4235196121b6ae59bcb51077a21dd36"
 
 [[package]]
 name = "lazy_static"
@@ -4034,32 +3952,35 @@ dependencies = [
 
 [[package]]
 name = "manganis"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97c63ae68d25457a579b7714806088c5cb44c536cf624a53a17184878f9f0bcd"
+checksum = "6cce7d688848bf9d034168513b9a2ffbfe5f61df2ff14ae15e6cfc866efdd344"
 dependencies = [
- "const-serialize",
+ "const-serialize 0.7.2",
+ "const-serialize 0.8.0-alpha.0",
  "manganis-core",
  "manganis-macro",
 ]
 
 [[package]]
 name = "manganis-core"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88d071660b149f985cbab8b23f2004ea6dd5cf947b63a0843f0e2f46e6af7229"
+checksum = "84ce917b978268fe8a7db49e216343ec7c8f471f7e686feb70940d67293f19d4"
 dependencies = [
- "const-serialize",
+ "const-serialize 0.7.2",
+ "const-serialize 0.8.0-alpha.0",
  "dioxus-cli-config",
  "dioxus-core-types",
  "serde",
+ "winnow 0.7.14",
 ]
 
 [[package]]
 name = "manganis-macro"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9793d1d33778245b4240c330a8f575d208ce077c7e7bab1c79064252ddd4a162"
+checksum = "ad513e990f7c0bca86aa68659a7a3dc4c705572ed4c22fd6af32ccf261334cc2"
 dependencies = [
  "dunce",
  "macro-string",
@@ -4481,7 +4402,6 @@ dependencies = [
  "cfg-if",
  "cfg_aliases",
  "libc",
- "memoffset",
 ]
 
 [[package]]
@@ -4862,16 +4782,6 @@ dependencies = [
  "hashbrown 0.14.5",
 ]
 
-[[package]]
-name = "ordered-stream"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9aa2b01e1d916879f73a53d01d1d6cee68adbb31d6d9177a8cfce093cced1d50"
-dependencies = [
- "futures-core",
- "pin-project-lite",
-]
-
 [[package]]
 name = "ordermap"
 version = "0.5.12"
@@ -4936,12 +4846,6 @@ dependencies = [
  "system-deps",
 ]
 
-[[package]]
-name = "parking"
-version = "2.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f38d5652c16fde515bb1ecef450ab0f6a219d619a7274976324d5e377f7dceba"
-
 [[package]]
 name = "parking_lot"
 version = "0.12.5"
@@ -5514,15 +5418,6 @@ dependencies = [
  "psl-types",
 ]
 
-[[package]]
-name = "quick-xml"
-version = "0.37.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "331e97a1af0bf59823e6eadffe373d7b27f485be8748f71471c662c1f269b7fb"
-dependencies = [
- "memchr",
-]
-
 [[package]]
 name = "quinn"
 version = "0.11.9"
@@ -5878,30 +5773,6 @@ dependencies = [
  "subtle",
 ]
 
-[[package]]
-name = "rfd"
-version = "0.15.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef2bee61e6cffa4635c72d7d81a84294e28f0930db0ddcb0f66d10244674ebed"
-dependencies = [
- "ashpd",
- "block2",
- "dispatch2",
- "js-sys",
- "log",
- "objc2",
- "objc2-app-kit",
- "objc2-core-foundation",
- "objc2-foundation",
- "pollster",
- "raw-window-handle 0.6.2",
- "urlencoding",
- "wasm-bindgen",
- "wasm-bindgen-futures",
- "web-sys",
- "windows-sys 0.59.0",
-]
-
 [[package]]
 name = "rfd"
 version = "0.16.0"
@@ -5924,6 +5795,30 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "rfd"
+version = "0.17.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "20dafead71c16a34e1ff357ddefc8afc11e7d51d6d2b9fbd07eaa48e3e540220"
+dependencies = [
+ "block2",
+ "dispatch2",
+ "js-sys",
+ "libc",
+ "log",
+ "objc2",
+ "objc2-app-kit",
+ "objc2-core-foundation",
+ "objc2-foundation",
+ "percent-encoding",
+ "pollster",
+ "raw-window-handle 0.6.2",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
+ "windows-sys 0.61.2",
+]
+
 [[package]]
 name = "ring"
 version = "0.17.14"
@@ -7059,9 +6954,9 @@ dependencies = [
 
 [[package]]
 name = "subsecond"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c09bc2c9ef0381b403ab8b58122961cb83266d16b1f55f9486d5857ba4a9ae26"
+checksum = "8438668e545834d795d04c4335aafc332ce046106521a29f0a5c6501de34187c"
 dependencies = [
  "js-sys",
  "libc",
@@ -7078,9 +6973,9 @@ dependencies = [
 
 [[package]]
 name = "subsecond-types"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d07aa455c66ddfdbb51507537402b961e027846468954ef8d974bce65dff9eb0"
+checksum = "1e72f747606fc19fe81d6c59e491af93ed7dcbcb6aad9d1d18b05129914ec298"
 dependencies = [
  "serde",
 ]
@@ -7400,7 +7295,6 @@ dependencies = [
  "signal-hook-registry",
  "socket2",
  "tokio-macros",
- "tracing",
  "windows-sys 0.61.2",
 ]
 
@@ -7524,7 +7418,7 @@ dependencies = [
  "indexmap",
  "toml_datetime 0.7.3",
  "toml_parser",
- "winnow 0.7.13",
+ "winnow 0.7.14",
 ]
 
 [[package]]
@@ -7533,7 +7427,7 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c0cbe268d35bdb4bb5a56a2de88d0ad0eb70af5384a99d648cd4b3d04039800e"
 dependencies = [
- "winnow 0.7.13",
+ "winnow 0.7.14",
 ]
 
 [[package]]
@@ -7910,17 +7804,6 @@ version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2896d95c02a80c6d6a5d6e953d479f5ddf2dfdb6a244441010e373ac0fb88971"
 
-[[package]]
-name = "uds_windows"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89daebc3e6fd160ac4aa9fc8b3bf71e1f74fbf92367ae71fb83a037e8bf164b9"
-dependencies = [
- "memoffset",
- "tempfile",
- "winapi",
-]
-
 [[package]]
 name = "ulid"
 version = "1.2.1"
@@ -7998,12 +7881,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "urlencoding"
-version = "2.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "daf8dba3b7eb870caf1ddeed7bc9d2a049f3cfdfae7cb521b087cc33ae4c49da"
-
 [[package]]
 name = "utf-8"
 version = "0.7.6"
@@ -8023,7 +7900,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2f87b8aa10b915a06587d0dec516c282ff295b475d94abf425d62b57710070a2"
 dependencies = [
  "js-sys",
- "serde",
  "wasm-bindgen",
 ]
 
@@ -8184,66 +8060,6 @@ dependencies = [
  "web-sys",
 ]
 
-[[package]]
-name = "wayland-backend"
-version = "0.3.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "673a33c33048a5ade91a6b139580fa174e19fb0d23f396dca9fa15f2e1e49b35"
-dependencies = [
- "cc",
- "downcast-rs",
- "rustix",
- "scoped-tls",
- "smallvec",
- "wayland-sys",
-]
-
-[[package]]
-name = "wayland-client"
-version = "0.31.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c66a47e840dc20793f2264eb4b3e4ecb4b75d91c0dd4af04b456128e0bdd449d"
-dependencies = [
- "bitflags 2.10.0",
- "rustix",
- "wayland-backend",
- "wayland-scanner",
-]
-
-[[package]]
-name = "wayland-protocols"
-version = "0.32.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "efa790ed75fbfd71283bd2521a1cfdc022aabcc28bdcff00851f9e4ae88d9901"
-dependencies = [
- "bitflags 2.10.0",
- "wayland-backend",
- "wayland-client",
- "wayland-scanner",
-]
-
-[[package]]
-name = "wayland-scanner"
-version = "0.31.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54cb1e9dc49da91950bdfd8b848c49330536d9d1fb03d4bfec8cae50caa50ae3"
-dependencies = [
- "proc-macro2",
- "quick-xml",
- "quote",
-]
-
-[[package]]
-name = "wayland-sys"
-version = "0.31.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34949b42822155826b41db8e5d0c1be3a2bd296c747577a43a3e6daefc296142"
-dependencies = [
- "dlib",
- "log",
- "pkg-config",
-]
-
 [[package]]
 name = "web-sys"
 version = "0.3.82"
@@ -8808,9 +8624,9 @@ dependencies = [
 
 [[package]]
 name = "winnow"
-version = "0.7.13"
+version = "0.7.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21a0236b59786fed61e2a80582dd500fe61f18b5dca67a4a067d0bc9039339cf"
+checksum = "5a5364e9d77fcdeeaa6062ced926ee3381faa2ee02d3eb83a5c27a8825540829"
 dependencies = [
  "memchr",
 ]
@@ -8984,62 +8800,6 @@ dependencies = [
  "synstructure",
 ]
 
-[[package]]
-name = "zbus"
-version = "5.12.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b622b18155f7a93d1cd2dc8c01d2d6a44e08fb9ebb7b3f9e6ed101488bad6c91"
-dependencies = [
- "async-broadcast",
- "async-recursion",
- "async-trait",
- "enumflags2",
- "event-listener",
- "futures-core",
- "futures-lite",
- "hex",
- "nix",
- "ordered-stream",
- "serde",
- "serde_repr",
- "tokio",
- "tracing",
- "uds_windows",
- "uuid",
- "windows-sys 0.61.2",
- "winnow 0.7.13",
- "zbus_macros",
- "zbus_names",
- "zvariant",
-]
-
-[[package]]
-name = "zbus_macros"
-version = "5.12.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1cdb94821ca8a87ca9c298b5d1cbd80e2a8b67115d99f6e4551ac49e42b6a314"
-dependencies = [
- "proc-macro-crate 3.4.0",
- "proc-macro2",
- "quote",
- "syn 2.0.108",
- "zbus_names",
- "zvariant",
- "zvariant_utils",
-]
-
-[[package]]
-name = "zbus_names"
-version = "4.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7be68e64bf6ce8db94f63e72f0c7eb9a60d733f7e0499e628dfab0f84d6bcb97"
-dependencies = [
- "serde",
- "static_assertions",
- "winnow 0.7.13",
- "zvariant",
-]
-
 [[package]]
 name = "zerocopy"
 version = "0.8.27"
@@ -9147,44 +8907,3 @@ dependencies = [
  "cc",
  "pkg-config",
 ]
-
-[[package]]
-name = "zvariant"
-version = "5.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2be61892e4f2b1772727be11630a62664a1826b62efa43a6fe7449521cb8744c"
-dependencies = [
- "endi",
- "enumflags2",
- "serde",
- "url",
- "winnow 0.7.13",
- "zvariant_derive",
- "zvariant_utils",
-]
-
-[[package]]
-name = "zvariant_derive"
-version = "5.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da58575a1b2b20766513b1ec59d8e2e68db2745379f961f86650655e862d2006"
-dependencies = [
- "proc-macro-crate 3.4.0",
- "proc-macro2",
- "quote",
- "syn 2.0.108",
- "zvariant_utils",
-]
-
-[[package]]
-name = "zvariant_utils"
-version = "3.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c6949d142f89f6916deca2232cf26a8afacf2b9fdc35ce766105e104478be599"
-dependencies = [
- "proc-macro2",
- "quote",
- "serde",
- "syn 2.0.108",
- "winnow 0.7.13",
-]

gui/src/effects.rs

@@ -10,6 +10,21 @@ use tracing::{error, info};
 use crate::imp;
 
 static DF_MODEL: Asset = asset!("/assets/DeepFilterNet3_ll_onnx.tar.gz");
+// TODO: make this user configurable.
+static DEFAULT_NOISE_FLOOR: f32 = 0.001;
+// 200ms hold at 48kHz sample rate
+static HOLD_SAMPLES_MAX: usize = 48000 / 5; // 9600 samples = 200ms
+
+/// Indicates the transmission state after processing audio.
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum TransmitState {
+    /// Audio is above threshold, or below but within hold period - transmit normally
+    Transmitting,
+    /// Hold period expired - send this frame as terminator (end_bit = true)
+    Terminator,
+    /// Silent and not transmitting - don't send anything
+    Silent,
+}
 
 enum DenoisingModelState {
     Nothing,
@@ -76,6 +91,11 @@ pub struct AudioProcessor {
     denoise: bool,
     spawn: imp::SpawnHandle,
     buffer: Vec<f32>,
+    noise_floor: f32,
+    /// Whether we were transmitting in the previous frame
+    was_transmitting: bool,
+    /// Number of samples we've been below threshold (for hold period)
+    hold_samples: usize,
 }
 
 impl AudioProcessor {
@@ -84,6 +104,9 @@ impl AudioProcessor {
             denoise: false,
             spawn: imp::SpawnHandle::current(),
             buffer: Vec::new(),
+            noise_floor: DEFAULT_NOISE_FLOOR,
+            was_transmitting: false,
+            hold_samples: 0,
         }
     }
 
@@ -92,12 +115,15 @@ impl AudioProcessor {
             denoise: true,
             spawn: imp::SpawnHandle::current(),
             buffer: Vec::new(),
+            noise_floor: DEFAULT_NOISE_FLOOR,
+            was_transmitting: false,
+            hold_samples: 0,
         }
     }
 }
 
 impl AudioProcessor {
-    pub fn process(&mut self, audio: &[f32], channels: usize, output: &mut Vec<f32>) {
+    pub fn process(&mut self, audio: &[f32], channels: usize, output: &mut Vec<f32>) -> TransmitState {
         let mut include_raw = true;
         if self.denoise {
             with_denoising_model(&self.spawn, |df| {
@@ -132,6 +158,38 @@ impl AudioProcessor {
         if include_raw {
             output.extend(audio.iter().step_by(channels).copied());
         }
+
+        // Calculate average amplitude for VAD
+        let avg: f32 = if output.is_empty() {
+            0.0
+        } else {
+            output.iter().map(|x| x.abs()).sum::<f32>() / output.len() as f32
+        };
+
+        let above_threshold = avg >= self.noise_floor;
+        let samples_in_frame = output.len();
+
+        let state = if above_threshold {
+            // Above threshold - reset hold counter and transmit
+            self.hold_samples = 0;
+            self.was_transmitting = true;
+            TransmitState::Transmitting
+        } else if self.was_transmitting && self.hold_samples < HOLD_SAMPLES_MAX {
+            // Below threshold but in hold period - keep transmitting
+            self.hold_samples += samples_in_frame;
+            TransmitState::Transmitting
+        } else if self.was_transmitting {
+            // Hold period expired - send terminator
+            self.was_transmitting = false;
+            self.hold_samples = 0;
+            TransmitState::Terminator
+        } else {
+            // Not transmitting and below threshold - stay silent
+            output.clear(); // Don't accumulate stale audio during silence
+            TransmitState::Silent
+        };
+
+        state
     }
 }
 

gui/src/imp/native_audio.rs

@@ -1,4 +1,4 @@
-use crate::effects::{AudioProcessor, AudioProcessorSender};
+use crate::effects::{AudioProcessor, AudioProcessorSender, TransmitState};
 use color_eyre::eyre::{eyre, Error};
 use cpal::traits::{DeviceTrait, HostTrait, StreamTrait as _};
 use futures::io::{AsyncRead, AsyncWrite};
@@ -23,6 +23,31 @@ pub struct AudioSystem {
 const SAMPLE_RATE: u32 = 48_000;
 const PACKET_SAMPLES: u32 = 960;
 
+fn encode_and_send(
+    state: TransmitState,
+    output_buffer: &mut Vec<f32>,
+    encoder: &mut opus::Encoder,
+    each: &mut impl FnMut(Vec<u8>, bool),
+) {
+    let (is_terminator, should_encode) = match state {
+        TransmitState::Silent => return,
+        TransmitState::Transmitting => (false, output_buffer.len() >= PACKET_SAMPLES as usize),
+        TransmitState::Terminator => {
+            output_buffer.resize(PACKET_SAMPLES as usize, 0.0);
+            (true, true)
+        }
+    };
+
+    if should_encode {
+        let remainder = output_buffer.split_off(PACKET_SAMPLES as usize);
+        let frame = replace(output_buffer, remainder);
+        match encoder.encode_vec_float(&frame, frame.len() * 2) {
+            Ok(encoded) => each(encoded, is_terminator),
+            Err(e) => error!("error encoding {} samples: {e:?}", frame.len()),
+        }
+    }
+}
+
 type Buffer = Arc<Mutex<dasp_ring_buffer::Bounded<Vec<i16>>>>;
 
 impl AudioSystem {
@@ -79,7 +104,7 @@ impl AudioSystem {
 
     pub fn start_recording(
         &mut self,
-        mut each: impl FnMut(Vec<u8>) + Send + 'static,
+        mut each: impl FnMut(Vec<u8>, bool) + Send + 'static,
     ) -> Result<(), Error> {
         let config = self.choose_config(self.input.supported_input_configs()?)?;
         info!(
@@ -97,20 +122,8 @@ impl AudioSystem {
             if let Some(new_processor) = processors.take() {
                 current_processor = new_processor;
             }
-            current_processor.process(frame, config.channels as usize, &mut output_buffer);
+            let state = current_processor.process(frame, config.channels as usize, &mut output_buffer);
-            if output_buffer.len() < PACKET_SAMPLES as usize {
+            encode_and_send(state, &mut output_buffer, &mut encoder, &mut each);
-                return;
-            }
-            let remainder = output_buffer.split_off(PACKET_SAMPLES as usize);
-            let frame = replace(&mut output_buffer, remainder);
-            match encoder.encode_vec_float(&frame, frame.len() * 2) {
-                Ok(buf) => {
-                    each(buf);
-                }
-                Err(e) => {
-                    error!("error encoding {} samples: {e:?}", frame.len());
-                }
-            }
         };
 
         match self

gui/src/imp/web.rs

@@ -1,6 +1,7 @@
 use crate::app::Command;
-use crate::effects::{AudioProcessor, AudioProcessorSender};
+use crate::effects::{AudioProcessor, AudioProcessorSender, TransmitState};
 use color_eyre::eyre::{bail, eyre, Error};
+use crossbeam::atomic::AtomicCell;
 use dioxus::prelude::*;
 use futures::{AsyncRead, AsyncWrite};
 use gloo_timers::future::TimeoutFuture;
@@ -9,6 +10,7 @@ use mumble_protocol::control::ClientControlCodec;
 use mumble_web2_common::{ClientConfig, ServerStatus};
 use reqwest::Url;
 use std::future::Future;
+use std::sync::Arc;
 use std::time::Duration;
 use tracing::level_filters::LevelFilter;
 use tracing::{debug, error, info, instrument};
@@ -118,7 +120,10 @@ impl AudioSystem {
         self.processors.store(Some(processor))
     }
 
-    pub fn start_recording(&mut self, each: impl FnMut(Vec<u8>) + 'static) -> Result<(), Error> {
+    pub fn start_recording(
+        &mut self,
+        each: impl FnMut(Vec<u8>, bool) + 'static,
+    ) -> Result<(), Error> {
         let audio_context_worklet = self.webctx.clone();
         let processors = self.processors.clone();
         spawn(async move {
@@ -222,22 +227,26 @@ impl PromiseExt for Promise {
     }
 }
 
-fn process_audio(frame: &JsValue, processor: &mut AudioProcessor) {
+fn process_audio(frame: &JsValue, processor: &mut AudioProcessor) -> TransmitState {
     let Ok(samples) = Reflect::get(&frame, &"data".into()) else {
-        return;
+        return TransmitState::Silent;
     };
     let Ok(samples) = samples.dyn_into::<Float32Array>() else {
-        return;
+        return TransmitState::Silent;
     };
     let input = samples.to_vec();
     let mut output = Vec::with_capacity(input.len());
-    processor.process(&input, 1, &mut output);
+    let state = processor.process(&input, 1, &mut output);
-    samples.copy_from(&output);
+    if !output.is_empty() {
+        samples.copy_from(&output);
+    }
+
+    state
 }
 
 async fn run_encoder_worklet(
     audio_context: &AudioContext,
-    mut each: impl FnMut(Vec<u8>) + 'static,
+    mut each: impl FnMut(Vec<u8>, bool) + 'static,
     processors: AudioProcessorSender,
 ) -> Result<AudioWorkletNode, Error> {
     let constraints = MediaStreamConstraints::new();
@@ -262,12 +271,19 @@ async fn run_encoder_worklet(
     let encoder_error: Closure<dyn FnMut(JsValue)> =
         Closure::new(|e| error!("error encoding audio {:?}", e));
 
+    // Shared state to signal terminator between onmessage and output closures
+    // The output closure runs asynchronously after encoding completes
+    let pending_terminator = Arc::new(AtomicCell::new(false));
+    let pending_terminator_output = pending_terminator.clone();
+
     // This knows what MediaStreamTrackGenerator to use as it closes around it
     let output: Closure<dyn FnMut(EncodedAudioChunk)> =
         Closure::new(move |audio_data: EncodedAudioChunk| {
             let mut array = vec![0u8; audio_data.byte_length() as usize];
             audio_data.copy_to_with_u8_slice(&mut array);
-            each(array);
+            // Check if this frame was marked as a terminator
+            let is_terminator = pending_terminator_output.swap(false);
+            each(array, is_terminator);
         });
 
     let audio_encoder = AudioEncoder::new(&AudioEncoderInit::new(
@@ -294,8 +310,19 @@ async fn run_encoder_worklet(
         }
 
         let frame = event.data();
-        process_audio(&frame, &mut current_processor);
+        let state = process_audio(&frame, &mut current_processor);
 
+        match state {
+            TransmitState::Silent => {
+                // Don't encode or send anything
+                return;
+            }
+            TransmitState::Transmitting => (), // Normal transmission
+            TransmitState::Terminator => {
+                // Mark this as a terminator before encoding
+                pending_terminator.store(true);
+            }
+        }
         match AudioData::new(frame.unchecked_ref()) {
             Ok(data) => {
                 let _ = audio_encoder.encode(&data);

gui/src/lib.rs

@@ -114,14 +114,14 @@ pub async fn network_loop<R: imp::ImpRead, W: imp::ImpWrite>(
     {
         let send_chan = send_chan.clone();
         let mut sequence_num = 0;
-        audio.start_recording(move |opus_frame| {
+        audio.start_recording(move |opus_frame, is_terminator| {
             let _ =
                 send_chan.unbounded_send(ControlPacket::UDPTunnel(Box::new(VoicePacket::Audio {
                     _dst: std::marker::PhantomData,
                     target: 0,
                     session_id: (),
                     seq_num: sequence_num,
-                    payload: VoicePacketPayload::Opus(opus_frame.into(), false),
+                    payload: VoicePacketPayload::Opus(opus_frame.into(), is_terminator),
                     position_info: None,
                 })));
             sequence_num = sequence_num.wrapping_add(2);