SpeechdashHelp Center

Voices and playback speed

Pick AI voice presets, roles, and playback speed.

Speechdash offers ten voice presets and configurable playback speed.

Voice settings

Voice

Sophie
Nathan
Emma

Mode

EcoCloud
Voice popover: preset voices, listening language, Eco/Cloud.

Voice presets

Choose from ten character voices: Nathan, Leo, Marcus, Alex, Ethan, Sophie (default), Emma, Clara, Luna, and Nora. Each has a distinct avatar in the voice popover.

Open the voice popover on the playback bar to preview and select a voice.

Voice roles (defaults)

Under Settings → General, set default voices for:

  • Narrator: main reading voice
  • Questioner: dialogue-style questions
  • Expert: explanatory passages

Defaults apply to new documents and imports. Change voices anytime during playback.

Playback speed

  • Use the speed control on the playback bar for the current session (slider from 0.5× to 2.5×)
  • Set a default speed (0.5×, , or ) in Settings → General for new documents

Speed changes apply immediately.

Listening language

The voice popover also lets you set listening language, which can differ from the document language.

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