Gemini 3.1 Flash TTS Dialogue
Where you have varied the voice, use the entire exchange and not just single lines. Small time differences may result in a variation in sound but an identical transcript would remain.
Can a transcript confirm audio quality?
Transcripts can point out missed words. Transcripts cannot indicate distortion, timing, or watermark in the audio files.
Check the Watermark in Your Audio
Perform the SynthID Test with audio capability on both versions. Maintain a listening comparison along with the detector output. Please see our audio processing page for information about test completion.
The model name is not an indicator of SynthID in the image. Results will depend on the particular image you use. SynthID remover cannot be guaranteed to work for all kinds of AI labels or image provenance information.