使用的GPIO3/PDM进行输出，我使用了audio_mixer进行混音处理，这使得可以同时播放多个音乐。 但当我通过2个pipline播放音乐 ...

// 配置并初始化MP3解码器 mp3_decoder_cfg_t mp3_cfg = DEFAULT_MP3_DECODER_CONFIG(); mp3_decoder = mp3_decoder_init(&mp3_cfg); if (!mp3_decoder) { ESP_LOGE(TAG ...

A new buzzword is making waves in the tech world, and it goes by several names: large language model optimization (LLMO), generative engine optimization (GEO) or generative AI optimization (GAIO). At ...

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Abstract: The paper presents the results from a course project which focused on all levels in ASIC design flow by implementing a complete MP3 decoder. Two student teams developed a decoder targeting ...

ROHM’s USB Audio Decoder ICs integrate a USB 2.0 host, SD memory card controller, AAC decoder, WMA decoder, MP3 decoder, Audio DAC amp, and a system controller all on a single chip, allowing easy ...

Tensilica has announced that it has optimized the MP3 decoder for its Xtensa HiFi 2 Audio Engine and Diamond Standard 330HiFi processor core. This MP3 decoder now runs at the lowest power and is the ...

Primed for the portable multimedia device markets, the MAS 35x5G MIDI and MP3 decoder/encoder family is based on the company’s MAS DSP platform and provides wavetable-based MIDI synthesis and MP3 ...