feat(api): add wav and pcm to response_format (#691)

openai · Feb 24, 2024 · b1c6171 · b1c6171
1 parent 4ca005b
commit b1c6171
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/src/resources/audio/speech.ts b/src/resources/audio/speech.ts
@@ -35,9 +35,13 @@ export interface SpeechCreateParams {
   voice: 'alloy' | 'echo' | 'fable' | 'onyx' | 'nova' | 'shimmer';
 
   /**
-   * The format to audio in. Supported formats are `mp3`, `opus`, `aac`, and `flac`.
+   * The format to return audio in. Supported formats are `mp3`, `opus`, `aac`,
+   * `flac`, `pcm`, and `wav`.
+   *
+   * The `pcm` audio format, similar to `wav` but without a header, utilizes a 24kHz
+   * sample rate, mono channel, and 16-bit depth in signed little-endian format.
    */
-  response_format?: 'mp3' | 'opus' | 'aac' | 'flac';
+  response_format?: 'mp3' | 'opus' | 'aac' | 'flac' | 'pcm' | 'wav';
 
   /**
    * The speed of the generated audio. Select a value from `0.25` to `4.0`. `1.0` is