PCM audio, or Pulse Code Modulation, is a common uncompressed audio format. It offers lossless fidelity to the original source. However, its file size is typically much too large for economical DVD ...
The IP translates parallel PCM input data into single-bit digital switching pulse-density modulated (PDM) output. The IP converts stereo audio data through ∑∆ modulator and filters. The 1-bit PDM ...