jason-mao/av_processor

10 examples

• audio_afe

  This example demonstrates the use of the `av_processor` component for a microphone-to-speaker loopback flow with wakeup prompt playback.

  3.74 MB
• audio_echo

  This example demonstrates how to use the av_processor component for audio recording and playback functionality.

  40.88 KB
• audio_feeder_compare

  This example compares two feeder playback paths: 'direct', which outputs PCM directly, and 'elastic', which smooths output using a buffer.

  14.95 KB
• audio_mem_leak

  33.45 KB
• audio_play_case

  This example validates the unified audio_play_* API for playback, prompts, and PCM data feeding from an SD card.

  57.76 KB
• audio_play_eq

  This example demonstrates a simple SD card playback pipeline with a post-player EQ stage for audio processing.

  12.83 KB
• audio_sr_vc_switch

  This example demonstrates creating two audio_recorder instances, one for wakeup (SR) and one for post-AEC audio quality (VC), allowing for efficient switching.

  14.63 KB
• audio_wn

  This example demonstrates using the `av_processor` component for standalone WakeNet testing with the ESP32-S3-KORVO2-V3 development board.

  35.64 KB
• doa

  This example is a standalone `esp-idf` project for three-microphone direction of arrival (DOA) estimation, independent of AFE.

  17.51 KB
• video_preview

  This example demonstrates using the video_processor component for video passthrough functionality, showcasing video_capture and video_render modules.

  44.35 KB