Asynchronous Sample Rate Converter for Digital Audio Amplifiers

Midya P, Roeckner B, Schooler T. Asynchronous Sample Rate Converter for Digital Audio Amplifiers. In: AES Convention 121. Audio Engineering Society; 2006. Paper 6863. Available from: https://aes.org/publications/elibrary-page/?id=13697

@inproceedings{Midya2006_13697,
  author = {Midya, Pallab and Roeckner, Bill and Schooler, Tony},
  title = {{Asynchronous Sample Rate Converter for Digital Audio Amplifiers}},
  booktitle = {AES Convention 121},
  note = {Paper 6863},
  year = {2006},
  month = oct,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=13697}
}

TY  - CPAPER
TI  - Asynchronous Sample Rate Converter for Digital Audio Amplifiers
AU  - Midya, Pallab
AU  - Roeckner, Bill
AU  - Schooler, Tony
T2  - AES Convention 121
M1  - Paper 6863
PY  - 2006
DA  - 2006/10/06
UR  - https://aes.org/publications/elibrary-page/?id=13697
PB  - Audio Engineering Society
LA  - en
AB  - A high performance digital audio amplifier system requires an asynchronous sample rate converter to synchronize the input digital data stream to the low jitter system clock used to generate the digital PWM output. By performing the sample rate conversion with highly oversampled signals the computation and memory requirements are minimized. The performance of the digital amplifier system is not limited by the sample rate converter while accommodating multiple input and output rates. The digital amplifier system, including the asynchronous sample rate converter, is implemented in an IC. Measured data shows linearity performance exceeding 120 dB.
ER  -