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Docs/audio-mixer-readme (AUD-7142) #1577

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36e5bfb
docs: remove trailing whitespace
bryghtlabs-richard Jan 21, 2026
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docs: link to Chinese, fix hover
bryghtlabs-richard Jan 21, 2026
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docs: fix typo
bryghtlabs-richard Jan 21, 2026
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docs: translate brief
bryghtlabs-richard Jan 21, 2026
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docs: fix reorder -> recorder spelling
bryghtlabs-richard Jan 22, 2026
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14 changes: 7 additions & 7 deletions examples/advanced_examples/audio_mixer_tone/README.md
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# Multiple channel mixing example

- [English Version](./README.md)
- 例程难度：![alt text](../../../docs/_static/level_regular.png "中级")
- [中文版本](./README_CN.md)
- Regular Example: ![alt text](../../../docs/_static/level_regular.png "Regular Example")


## 例程简介
## Example Brief

This example demonstrates how to perform multi-channel mixing using the ADF.

```
[sdcard] ---> file_mp3_reader ---> mp3_decoder ---+
[sdcard] ---> file_mp3_reader ---> mp3_decoder ---+
|
[http] -----> http_mp3_reader ---> mp3_decoder-----|
[http] -----> http_mp3_reader ---> mp3_decoder-----|
|
|-------> Audio Mixer ----> i2s_stream_writer ---> [codec_chip] --->PA
[tone] -----> tone_aac_reader ---> aac_decoder-----| |
| |-----> Sdcard
[reorder] ----------> i2s read ------------------- | |
[recorder] ---------> i2s read ------------------- | |
| |-----> Internet
[Others]
```

Refer to the table below for the supported commands:
|Index|Command|Description or Usage|Related Function|
| -- | -- | -- | -- |
|01| play| Play a single audio channel using esp_sudio. Currently, `play` can only play one record, while others can be played using PMixer |cli_play|
|01| play| Play a single audio channel using esp_audio. Currently, `play` can only play one record, while others can be played using PMixer |cli_play|
|02| stop| Stop playing audio initiated by `play` |cli_stop|
|03| pmixer| Play a single audio channel. Multiple channels can be played simultaneously using different slots to achieve mixing effects |cli_play_mixer|
|04| smixer| Stop playback initiated by `pmixer` |cli_replay_mixer|
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6 changes: 3 additions & 3 deletions examples/advanced_examples/audio_mixer_tone/README_CN.md
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此示例展示了如何使用 ADF 进行多路混音。

```
[sdcard] ---> file_mp3_reader ---> mp3_decoder ---+
[sdcard] ---> file_mp3_reader ---> mp3_decoder ---+
|
[http] -----> http_mp3_reader ---> mp3_decoder-----|
[http] -----> http_mp3_reader ---> mp3_decoder-----|
|
|-------> Audio Mixer ----> i2s_stream_writer ---> [codec_chip] --->PA
[tone] -----> tone_aac_reader ---> aac_decoder-----| |
| |-----> Sdcard
[reorder] ----------> i2s read ------------------- | |
[recorder] ---------> i2s read ------------------- | |
| |-----> Internet
[Others]
```
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