GitHub

Encoding and Decoding of Audio

Unfortunately the available memory on Microcontrollers is quite restricted and we do not get very far by storing a (uncompressed) WAV file e.g. in program/flesh memory, so I started to look into ...
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The Story of Creating a "Taiwanese Convenience Store Conversation" Demo with Two Stack-chans: Realizing Taiwan Mandarin Lessons with the XiaoZhi Protocol and Edge TTS

While continuing my studies of Taiwan Mandarin (Guoyu), I suddenly thought, "Could I create a conversation demo using Stack-chans?" This is a record of a small project where one unit acts as a clerk ...
GitHub

audio.cpp

constexpr size_t m_frameSizeMP3 = 18000; // more than one icy-metaint constexpr size_t m_frameSizeAAC = 18000; // more than one icy-metaint constexpr size_t m_frameSizeFLAC = UINT16_MAX; // max ogg ...