Abstract: Modified Discrete Cosine Transform (MDCT) is widely used in current audio codec for its excellent performance in frequency selectivity during critical sampling. To avoid lossy codec which ...

Codec2 is an open-source and patent-free audio codec that operates at a compressed lowest bit rate at the publication date of this work. The current implementation is in C and can be run on ...

The GF40LPV25_CODEC_04 integrates: 2-channel 24-bit sigma-delta ADC, 2-channel 24-bit sigma-delta DAC with headphone driver amplifier, ad audio PLL to ...

Abstract: The open source RISC-V ISA has been quickly gaining momentum. This paper presents Xuantie-910, an industry leading 64-bit high performance embedded RISC-V processor from Alibaba T-Head ...