Directory Categories Programs Open Source Affiliate Promote Submit Sign in

The directory of Voice AI companies — discover text-to-speech, speech-to-text, voice agents, cloning and more.

Explore

Directory
Startup Programs
Affiliate Programs
Open Source
Voicepedia
Promote

Categories

Voice Agents & Assistants
Text-to-Speech (TTS)
Speech-to-Text / Transcription
Real-time Voice / Speech-to-Speech
Observability & Evals
Voice SDKs & APIs / Infrastructure
Audio Editing & Enhancement
Dubbing & Localization
Large Language Models (LLM)
Music & Audio Generation
Voice Activity Detection (VAD)
Voice Biometrics / Authentication
Voice Cloning

Use cases

Customer Support
Inbound Calls
Outbound Calls
Lead Qualification
Appointment Scheduling
Debt Collection
Logistics
Healthcare
Real Estate
Insurance

Company

Submit Product
Submit Startup Program
Submit Affiliate Program
Login / Signup
Contact

© 2026 AI Voice Base

Terms Privacy llm.txt

Home
Voicepedia
F

Voice AI terms beginning with F

Fallback Response False Acceptance Rate (FAR)False Rejection Rate (FRR)Feature Extraction Feature Store Federated Learning Few-Shot Prompting Fine-Tuning Flow Control Forced Alignment Formant Foundation Model Frame Frame Rate Fraud Detection Frequency Domain Frequency Response Frequency Spectrum

Frontend Audio Processing

Full-Duplex Audio

Function Calling

Function Execution