static floatTo16BitPCM()

in lib/utils.js [14:23]

• 10 lines of code
• 3 McCabe index (conditional complexity)

  static floatTo16BitPCM(float32Array) {
    const buffer = new ArrayBuffer(float32Array.length * 2);
    const view = new DataView(buffer);
    let offset = 0;
    for (let i = 0; i < float32Array.length; i++, offset += 2) {
      let s = Math.max(-1, Math.min(1, float32Array[i]));
      view.setInt16(offset, s < 0 ? s * 0x8000 : s * 0x7fff, true);
    }
    return buffer;
  }