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What is Audio Quantization and Transmission Methods about?
This document discusses different methods for quantizing and transmitting audio signals digitally. It describes pulse code modulation (PCM), where audio is sampled and quantized by assigning digital codes. It also covers differential coding, which encodes differences between samples to exploit temporal redundancy. Lossless predictive coding and differential pulse code modulation (DPCM) are also summarized, which transmit differences between predicted and actual values. Delta modulation (DM) and adaptive DPC
- Author
- Natnel Tsehaye
- Language
- EN