# Voice & Audio — Solutions — Hanzo AI > Build voice-first products: streaming and batch ASR, natural TTS, and live two-way voice. 50+ languages, speaker diarization, and a <300ms round-trip. [Solutions](https://hanzo.ai/solutions) Use Case # Voice & Audio Speech recognition and synthesis at any scale Build voice-first products: streaming and batch ASR, natural TTS, and live two-way voice. 50+ languages, speaker diarization, and a <300ms round-trip. [Explore audio models](https://hanzo.ai/models)[Talk to sales](https://hanzo.ai/contact/sales) ## What's included Every feature you need to ship fast and scale confidently. ### Speech Recognition (ASR) Zen Scribe for transcription — streaming and batch. 50+ languages, speaker diarization, punctuation. ### Text-to-Speech (TTS) Zen Dub for natural voice synthesis. 30+ voices, custom cloning, SSML control. ### Real-time Voice AI Zen Live for bidirectional voice conversations. <300ms round-trip with interrupt handling. ### Audio Translation Zen Translator for speech-to-speech translation across languages in real time. ### Speaker Identification Diarize multi-speaker recordings. Track who said what, when. ### Audio Embeddings Embed audio for search, clustering, and cross-modal retrieval. ## Use cases Real workloads, real teams, real impact. - Voice assistants and IVR automation - Meeting transcription and intelligence - Podcast and media accessibility - Multilingual customer support - Audio content moderation ### Start building today Get up and running in minutes. Our documentation covers everything from quick start to production deployment. [Explore audio models](https://hanzo.ai/models)[Contact sales](https://hanzo.ai/contact/sales) Also available on AWS MarketplaceAzure MarketplaceGCP Marketplace Enterprise ready ## Deploy with confidence Continual internal audits, a full audit trail, and your own tenancy. Custom SLA and dedicated support engineers on Enterprise. [Contact enterprise sales](https://hanzo.ai/contact/sales)[View pricing](https://hanzo.ai/pricing)