TTS HD
TTS HD is Microsoft's text to speech model. A high-definition variant of Microsoft Azure's TTS service offering improved audio fidelity and more natural prosody.
| Specifications | |
|---|---|
microsoft-tts-hd | |
| Text to Speech | |
| Active | |
| Microsoft | |
| Text | |
| Audio | |
Capabilities
Input1/5
Text✓
Image·
Audio·
Video·
PDF·
Output1/5
Text·
Image·
Audio✓
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·
Pricing by Provider
US Dollar ($)
Per 1M tokens
| Provider | Standard |
|---|---|
| Audio In $ / 1K chars | |
| $0.030 |
Cost Calculator
US Dollar ($)
Preset:
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Inworld Realtime TTS 2 | — | — | — | — | Available |
| Realtime TTS-2 | — | — | — | — | Available |
| Realtime TTS-2 Research Preview | — | — | — | — | Available |
| Soniox TTS 2 RT | — | — | — | — | Available |
| Step TTS 2 | — | — | — | — | Available |
| StyleTTS 2 | — | — | — | — | Available |
| TTS HD 2.5 | — | — | — | — | Available |
| VoxCPM2 | — | — | — | — | Available |
| TTS 1 | — | $15.00 | — | Deprecating | |
| TTS 1 HD | — | $30.00 | — | Deprecating | |
| TTS HD | — | — | — | — | Current |