通过 apizt 的 gpt-audio-2025-08-28 实际输入原创合成语音，得到新的 WAV。另一次 Whisper 请求识别出原台词，但原音约7.17秒、结果约9.3秒，不能宣称时间与停顿完全保留。这是语音到语音替代示范，不是 ElevenLabs 原生 Voice Changer。
speech-to-speech-current
output.wav
asr.json
{
"task": "transcribe",
"language": "english",
"duration": 9.300000190734863,
"text": "This is an original VoiceChanger practice recording. The map is ready. Please meet me at the North Gate.",
"words": [
{
"word": "This",
"start": 0.0,
"end": 0.3199999928474426
},
{
"word": "is",
"start": 0.3199999928474426,
"end": 0.6200000047683716
},
{
"word": "an",
"start": 0.6200000047683716,
"end": 0.8600000143051147
},
{
"word": "original",
"start": 0.8600000143051147,
"end": 1.1799999475479126
},
{
"word": "VoiceChanger",
"start": 1.1799999475479126,
"end": 1.9199999570846558
},
{
"word": "practice",
"start": 1.9199999570846558,
"end": 2.4600000381469727
},
{
"word": "recording",
"start": 2.4600000381469727,
"end": 3.0199999809265137
},
{
"word": "The",
"start": 4.0,
"end": 4.599999904632568
},
{
"word": "map",
"start": 4.599999904632568,
"end": 4.880000114440918
},
{
"word": "is",
"start": 4.880000114440918,
"end": 5.239999771118164
},
{
"word": "ready",
"start": 5.239999771118164,
"end": 5.460000038146973
},
{
"word": "Please",
"start": 7.21999979019165,
"end": 7.519999980926514
},
{
"word": "meet",
"start": 7.519999980926514,
"end": 7.739999771118164
},
{
"word": "me",
"start": 7.739999771118164,
"end": 8.0
},
{
"word": "at",
"start": 8.0,
"end": 8.199999809265137
},
{
"word": "the",
"start": 8.199999809265137,
"end": 8.5
},
{
"word": "North",
"start": 8.5,
"end": 8.65999984741211
},
{
"word": "Gate",
"start": 8.65999984741211,
"end": 8.9399995803833
}
],
"usage": {
"type": "duration",
"seconds": 10
}
}查看原始模型输出