A fast quantization loop algorithm for low power implementations of MP3/AAC encoder is proposed. The proposed algorithm exploits the empirically-driven linear relationship of quantizer parameters, and it can reduce dramatically the maximum number of iterations needed in quantization. The resulting MP3/AAC encoder can be implemented in real time with a power-limited system.
https://www.aes.org/e-lib/browse.cfm?elib=13866
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members and is free for AES members and E-Library subscribers.
Learn more about the AES E-Library
Start a discussion about this paper!