diff --git a/Drivers/audio-codec-module/README.md b/Drivers/audio-codec-module/README.md
index 1c830dc99..6918d1625 100644
--- a/Drivers/audio-codec-module/README.md
+++ b/Drivers/audio-codec-module/README.md
@@ -1,14 +1,15 @@
 # Audio codec module
 
-Defines codec-agnostic `AudioCodecApi` (open/close/read/write/volume/mute/native-rate/native-channels/capabilities)
-that every audio codec driver in this repo implements (ES8311, ES8388, ES7210, AW88298, the dummy I2S amps, the PDM mic).
-This is intentionally low-level: no resampling or mixing, one codec device per chip. Most app code should go through
-`audio_stream` (see `Drivers/audio-stream-module`) instead of talking to a codec device directly.
-
-Also provides `audio_codec_adapters.h`: glue that lets a codec driver build an `esp_codec_dev` control/data/GPIO
+Provides `audio_codec_adapters.h`: glue that lets a codec driver build an `esp_codec_dev` control/data/GPIO
 interface (`audio_codec_ctrl_if_t` / `audio_codec_data_if_t` / `audio_codec_gpio_if_t`) directly from Tactility's
 own I2C controller, I2S controller, and GPIO pin devices, so a codec driver only ever needs
 `device_get_parent()`/`device_find_by_name()` plus a handful of devicetree properties -- it never touches the platform
 I2C/I2S/GPIO APIs directly.
 
+The codec-agnostic `AudioCodecApi` (open/close/read/write/volume/mute/native-rate/native-channels/capabilities) that
+every codec driver in this repo implements (ES8311, ES8388, ES7210, AW88298, the dummy I2S amps, the PDM mic) is
+defined in TactilityKernel (`tactility/drivers/audio_codec.h`), not here. This is intentionally low-level: no
+resampling or mixing, one codec device per chip. Most app code should go through `audio_stream`
+(see `Drivers/audio-stream-module`) instead of talking to a codec device directly.
+
 License: [Apache v2.0](LICENSE-Apache-2.0.md)