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Brian Slesinsky
Published
Notes on Digital Signal Processing
Edited
Sep 30, 2022
15 stars
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Notes on Digital Signal Processing
Audio Worklet ExampleMicrophone Audio SpectrogramUnderstanding ConvolutionHow to convert digital pulses to a sine wave using convolutionMultiple-Pass Moving Average FiltersTachometer signal processingA Sine-Cosine Encoder ExperimentAdjusting for imperfect geometry in a sine-cosine encoder
Working with audio samples
How to plot audio recordings at any zoom levelSplit an audio recording into silent and non-silent spansPlay a note using WebAudioPlay a note using tone.js
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audioFile = FileAttachment("Accordion_MM_Ab3.wav")
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buf = await ctx.decodeAudioData(await audioFile.arrayBuffer());
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