This project is part of the @thi.ng/umbrella monorepo.

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WAV file format generation. This is a support package for @thi.ng/dsp.

ALPHA - bleeding edge / work-in-progress

Search or submit any issues for this package

yarn add @thi.ng/dsp-io-wav

// ES module
<script type="module" src="https://unpkg.com/@thi.ng/dsp-io-wav?module" crossorigin></script>

// UMD
<script src="https://unpkg.com/@thi.ng/dsp-io-wav/lib/index.umd.js" crossorigin></script>

Package sizes (gzipped, pre-treeshake): ESM: 502 bytes / CJS: 562 bytes / UMD: 645 bytes

• @thi.ng/api
• @thi.ng/binary
• @thi.ng/transducers
• @thi.ng/transducers-binary

Generated API docs

TODO

import { osc, sin } from "@thi.ng/dsp";
import { wavByteArray } from "@thi.ng/dsp-io-wav";

const FS = 48000;

// write 1 second 24bit mono WAV file of 440Hz sine
fs.writeFileSync(
  "sine-440.wav",
  wavByteArray(
    { sampleRate: FS, channels: 1, length: FS, bits: 24 },
    osc(sin, 440 / FS)
  )
);

Karsten Schmidt

If this project contributes to an academic publication, please cite it as:

@misc{thing-dsp-io-wav,
  title = "@thi.ng/dsp-io-wav",
  author = "Karsten Schmidt",
  note = "https://thi.ng/dsp-io-wav",
  year = 2020
}

© 2020 - 2021 Karsten Schmidt // Apache Software License 2.0