diff --git a/esphome/components/i2s_audio/microphone/i2s_audio_microphone.cpp b/esphome/components/i2s_audio/microphone/i2s_audio_microphone.cpp index 009fecdf9035..cb49a744fcf3 100644 --- a/esphome/components/i2s_audio/microphone/i2s_audio_microphone.cpp +++ b/esphome/components/i2s_audio/microphone/i2s_audio_microphone.cpp @@ -174,7 +174,8 @@ size_t I2SAudioMicrophone::read(int16_t *buf, size_t len) { size_t samples_read = bytes_read / sizeof(int32_t); samples.resize(samples_read); for (size_t i = 0; i < samples_read; i++) { - samples[i] = reinterpret_cast(buf)[i] >> 16; + int32_t temp = reinterpret_cast(buf)[i] >> 14; + samples[i] = clamp(temp, INT16_MIN, INT16_MAX); } memcpy(buf, samples.data(), samples_read * sizeof(int16_t)); return samples_read * sizeof(int16_t);