About the River voice
River is a female American English voice in the Konthora catalogue, one of the full American English voices. It reads standard US English at a default speed of 1.0× (range 0.75×–1.25×) and is available as a non-recommended female option.
To use River, open the English text-to-speech workspace, select English as the language, pick River from the voice picker, and generate your audio as MP3 or WAV.
River voice specifications
| Voice name | River |
|---|---|
| Voice ID | af_river |
| Language | English |
| Accent | American English |
| Gender | Female |
| Recommendation status | Available (not marked as recommended) |
| Default speed | 1× |
| Speed range | 0.75× – 1.25× |
| Output formats | MP3, WAV |
Good uses for River
- US English narration for videos, ads, and short clips.
- E-learning narration and presentation audio for US audiences.
- Checking the sound of English scripts before final production.
Playback speed
River reads at a default speed of 1×. You can slow it down to 0.75× for clearer pacing or speed it up to 1.25× for a faster read, without changing the pitch.
Other voices to compare
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View voiceLiam
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View voiceReady to try River?
Open the workspace with River pre-selected, type your script, and download the audio as MP3 or WAV.
Konthora supports six languages in the workspace — or explore all voices in Konthora.