We have collected the most relevant information on Subband Audio. Open the URLs, which are collected below, and you will find all the info you are interested in.
Subband Audio Compression - McGill University
http://www.info491.ece.mcgill.ca/handout4.pdf
Subband Audio Compression 4.1 Purpose In this experiment, we will implement a very basic audio compression program based on subband decomposition and scalar quantizers. 4.2 Background Audio signals are represented digitally as a …
Low-Power Implementation of the Bluetooth …
https://www.onsemi.com/site/pdf/ICASSP2004_SBC.pdf
Bluetooth Subband CODEC (SBC) for wireless audio [1]. The SBC encoding and decoding algorithms are implemented on an ultra miniature, low-power DSP system. Increased computational and power efficiency is realized by using a Weighted Overlap-Add (WOLA) filterbank [2] to implement the SBC filterbank in parallel with the subband quantization. The
Enhancing the Performance of Subband Audio Coders for ...
https://www.microsoft.com/en-us/research/publication/enhancing-the-performance-of-subband-audio-coders-for-speech-signals/
Transform or subband audio coders can deliver high quality reconstruction at rates around two bits per sample. Most quantization strategies take into account masking properties of the human ear to amke the quantization noise less noticeable.
Subband Coding - an overview | ScienceDirect Topics
https://www.sciencedirect.com/topics/engineering/subband-coding
Philips' DCC incorporates the Precision Adaptive Subband Coding (PASC) algorithm that is capable of compressing two-channel stereo audio to 384 Kbit/s with near-CD quality [Lokhoff, 1992 ]. PASC can be considered as a simplified version of ISO/MPEG-1 Layer I; it does not require a side-chain FFT analysis for the estimation of the masking threshold.
Now you know Subband Audio
Now that you know Subband Audio, we suggest that you familiarize yourself with information on similar questions.
