Answer:
The digital voice encoder SIGSALY made today's MP3 players possible owing to the development in the technology of pulse code modulation.
Explanation:
- The technology of pulse code modulation made it possible to convert and record analog signals in the form of binary numbers.
- This development brought in a revolution in the discipline of digital audio recording as it made it possible to record the signals on the surfaces of compact discs and on the data chips in MP3 players.
- A single pulse code modulator is divided into three sections, namely sampler, quantizer, and encoder.
