npm downloads
Analyze and visualize download stats for npm packages and authors.
Analyze and visualize download stats for npm packages and authors.
Analyze and visualize download stats for npm packages and authors.
Analyze and visualize download stats for npm packages and authors.
Showing npm packages maintained by this author. Pick a package to open detailed download analytics.
AudioBuffer ponyfill with operations toolkit
Break CLI lists into arrays
Decode audio to AudioBuffer; unscoped alias of @audio/decode
Decode WAV audio to PCM samples
Decode MP3 audio with mpg123 WASM
Decode AAC/M4A (FAAD2 WASM) and ALAC/Apple Lossless (pure JS) to PCM samples
Decode FLAC audio with libFLAC WASM
Decode WebM / Matroska audio (Opus, Vorbis, AAC, MP3, FLAC, ALAC, PCM) to PCM samples
Decode AMR-NB/WB audio via opencore-amr WASM
Decode CAF (Core Audio Format) audio to PCM samples
Decode AIFF/AIFF-C audio to PCM samples
Decode WMA audio via RockBox WASM
Decode QOA audio to PCM samples
Decode Ogg Vorbis audio with libvorbis WASM
Decode Ogg Opus audio with local libopus WASM
Build up a css string from color values
Walk ESTree nodes simple and fast
Decode audio data in node or browser
Pure JavaScript Web Audio API for Node, CI, and servers
Get the unit of a CSS value
Output audio data to speaker in browser/node — unscoped alias of @audio/speaker
audio-speaker native addon for linux x64
Output audio data to speaker in browser/node
Sound labeling — level-threshold region detection (Audacity Label Sounds)
Integrated loudness (LUFS) — ITU-R BS.1770-4 K-weighted gated measurement, EBU Tech 3341-verified
DR value — TT/dr14 crest-factor dynamic range meter
Loudness range (LRA) — EBU Tech 3342 short-term distribution, P95−P10 after gating
True peak (dBTP) — 4× sinc-oversampled inter-sample peak (BS.1770-4 Annex 2 methodology)
Speech contrast — foreground/background RMS difference, WCAG 2.0 SC 1.4.7 (Audacity Contrast)
ITU-R BS.1770-4 K-weighting: high-shelf + RLB highpass
The audio-side biquad — RBJ cookbook coefficients (Web Audio conventions) + stateful SOS kernel (process/step/cascade/filter)
Windowed-sinc (Lanczos, 32-tap) resampling with anti-alias kernel widening on downsample
ReplayGain 2.0 — track gain to the −18 LUFS reference
Encode PCM audio samples to MP3 format via WASM
Decode WAV audio to PCM samples
Loudness metering — umbrella for @audio/loudness-* atoms (BS.1770-4 LUFS, true peak, LRA, ReplayGain, DR, speech contrast, sound labeling)
Encode PCM audio samples to Ogg Opus (libopus WASM)
Node.js package for Sage Pay's server integration protocol.
Beat detection — umbrella for @audio/beat-* atoms (onset detection, tempo estimation, beat tracking)
Encode PCM audio samples to OGG Vorbis format via WASM
audio-speaker native addon for win32 x64
audio-speaker native addon for darwin x64
audio-speaker native addon for darwin arm64
audio-speaker native addon for linux arm64
Audio loading, playback, analysis and editing
Dynamic programming beat tracker
Full beat detection pipeline: onset detection → tempo estimation → beat grid
Tempo estimation via autocorrelation of onset detection function
Onset detection — spectral-flux and energy-flux onset detection functions (ODFs) + adaptive peak picking
Encode audio data in node or browser
Showing 50 of 405 packages
Analyze and visualize download stats for npm packages and authors.
Showing npm packages maintained by this author. Pick a package to open detailed download analytics.
AudioBuffer ponyfill with operations toolkit
Break CLI lists into arrays
Decode audio to AudioBuffer; unscoped alias of @audio/decode
Decode WAV audio to PCM samples
Decode MP3 audio with mpg123 WASM
Decode AAC/M4A (FAAD2 WASM) and ALAC/Apple Lossless (pure JS) to PCM samples
Decode FLAC audio with libFLAC WASM
Decode WebM / Matroska audio (Opus, Vorbis, AAC, MP3, FLAC, ALAC, PCM) to PCM samples
Decode AMR-NB/WB audio via opencore-amr WASM
Decode CAF (Core Audio Format) audio to PCM samples
Decode AIFF/AIFF-C audio to PCM samples
Decode WMA audio via RockBox WASM
Decode QOA audio to PCM samples
Decode Ogg Vorbis audio with libvorbis WASM
Decode Ogg Opus audio with local libopus WASM
Build up a css string from color values
Walk ESTree nodes simple and fast
Decode audio data in node or browser
Pure JavaScript Web Audio API for Node, CI, and servers
Get the unit of a CSS value
Output audio data to speaker in browser/node — unscoped alias of @audio/speaker
audio-speaker native addon for linux x64
Output audio data to speaker in browser/node
Sound labeling — level-threshold region detection (Audacity Label Sounds)
Integrated loudness (LUFS) — ITU-R BS.1770-4 K-weighted gated measurement, EBU Tech 3341-verified
DR value — TT/dr14 crest-factor dynamic range meter
Loudness range (LRA) — EBU Tech 3342 short-term distribution, P95−P10 after gating
True peak (dBTP) — 4× sinc-oversampled inter-sample peak (BS.1770-4 Annex 2 methodology)
Speech contrast — foreground/background RMS difference, WCAG 2.0 SC 1.4.7 (Audacity Contrast)
ITU-R BS.1770-4 K-weighting: high-shelf + RLB highpass
The audio-side biquad — RBJ cookbook coefficients (Web Audio conventions) + stateful SOS kernel (process/step/cascade/filter)
Windowed-sinc (Lanczos, 32-tap) resampling with anti-alias kernel widening on downsample
ReplayGain 2.0 — track gain to the −18 LUFS reference
Encode PCM audio samples to MP3 format via WASM
Decode WAV audio to PCM samples
Loudness metering — umbrella for @audio/loudness-* atoms (BS.1770-4 LUFS, true peak, LRA, ReplayGain, DR, speech contrast, sound labeling)
Encode PCM audio samples to Ogg Opus (libopus WASM)
Node.js package for Sage Pay's server integration protocol.
Beat detection — umbrella for @audio/beat-* atoms (onset detection, tempo estimation, beat tracking)
Encode PCM audio samples to OGG Vorbis format via WASM
audio-speaker native addon for win32 x64
audio-speaker native addon for darwin x64
audio-speaker native addon for darwin arm64
audio-speaker native addon for linux arm64
Audio loading, playback, analysis and editing
Dynamic programming beat tracker
Full beat detection pipeline: onset detection → tempo estimation → beat grid
Tempo estimation via autocorrelation of onset detection function
Onset detection — spectral-flux and energy-flux onset detection functions (ODFs) + adaptive peak picking
Encode audio data in node or browser
Showing 50 of 405 packages