Amplitude Docs vs Text to Speech

Consultez les documents techniques d'Amplitude en PDF à travers l'application. Accédez à un large choix de documents disponible en plusieurs langues.

VoiceFlow AI turns your words into lifelike speech with real emotion. Tag a line excited, whispers or laughs, and the voice performs it. Cast several voices in one script and hear them talk to each other. Five audio tools, one app, one balance. EMOTION TAGS Drop a tag into any line and hear the delivery change: excited, whispers, laughs, sighs, curious and many more across emotion, delivery and sound. The v3 model, our most expressive voice, is now open to everyone to try. DIALOGUE MODE Write a script, give each line a speaker, and generate a natural back-and-forth conversation in a single take. Cast up to five voices, each with its own emotion, and follow along with a per-line transcript. Made for podcasts, skits, audiobooks and explainer videos. TEXT TO SPEECH: Words That Sound Alive Choose from 100+ studio voices across 30+ languages and many accents, and pick the model that fits the job: Flash for speed, v2 for lifelike long-form narration, v3 for the most expressive delivery. Words light up as they are spoken, and you can tap any word to jump to it. Translate your text and hear it read fluently in another language. Every take is saved to History, so you never pay twice for the same audio. READER: Listen to Any Document Open a PDF or scan a printed page and listen to it page by page. Each sentence lights up as it is read, and your place is saved for next time. SPEECH TO TEXT: Capture Every Word Record live or import any audio or video file and get fast, accurate transcripts with every speaker labeled. Ask the built-in AI for a summary, or send the transcript to Dialogue and hear it read back in real voices. VOICE ISOLATOR: Pure Voice, No Noise AI strips music, traffic and room noise from any recording, leaving clean, broadcast-ready speech. SOUND EFFECTS: Imagine a Sound, Make It Real Describe any sound, like "rain on a tin roof, distant thunder", and generate it in seconds. ASK AI: Ask Anything, Get Answers Brainstorm ideas, write scripts and solve problems right inside the app, then hear the answer in any voice. MADE FOR CREATORS Export and share your audio for videos, podcasts and presentations, or turn documents, articles and PDFs into engaging listening. Perfect for content creators, students, professionals and accessibility users. FREE EVERY WEEK Every user receives 3,000 free tokens each week, and every tool is open to everyone. No sign-up required to start creating. Audio tools are billed by the second, so a ten-second clip costs ten seconds' worth. IN-APP PURCHASES You can purchase consumables and auto-renewing subscriptions through In-App Purchase. Auto-renewable Subscriptions: • Weekly Premium: ad-free with extra premium tokens • Monthly Premium: ad-free with more renewable premium tokens Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage anytime in your App Store settings. Consumables (One-time Token Purchases): • Small, Medium, and Large Token Packages Purchased tokens never expire and can be used anytime. Privacy Policy: https://voiceflow-ai.com/#/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/