Dia TTS

Dia TTS TTS

A 1.6B-parameter model purpose-built for generating natural multi-speaker dialogue, not just single-voice narration.

Kulembetsa for 5,000 characters limit

Wrap wanu malemba mu SSML tags kwa kuwongolera moyenera:

<speak><prosody rate="slow">Slow speech</prosody></speak>

Tags chosankhidwa chitsanzo amamvetsa - dinani kuti aphe mmodzi m'mawu anu pamene chimachitika:

Izi ndi njira yolemba malemba oyera, kotero ma tag ophatikizidwa amasiya kuganiziridwa. Kuti mupange ma tag ogwirizana ndi maganizo, gwiritsani ntchito njira yolemba malemba monga Orpheus kapena Bark.

Define custom pronunciations (word = pronunciation):

-12 +12
0.5x 2.0x
Free ndi Piper, VITS, MeloTTS
Audio yanu yopangidwa idzawonekera pano. Sankhani mtundu, lemba mawu, ndipo dinani Kupanga.
Audio Yapangidwa Mofulumira
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Pangani Audio Pezani.srt Kugwirizana kumatha mu 24h
Free tier: kugwiritsa ntchito kwa munthu. Lisensi yamalonda kuchokera ku $ 5 / mo
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Za Dia TTS

Dia by Nari Labs is a 1.6-billion-parameter text-to-speech model designed from the ground up for dialogue rather than monologue. It generates conversations between two speakers with realistic turn-taking, prosody, and emotional expression, producing audio that sounds like a real exchange instead of two voices read separately. Architecturally it pairs an autoregressive transformer with the Descript Audio Codec (DAC) for waveform generation. Dia is a strong fit for podcast-style content, scripted audiobook dialogue, and conversational scenes, and is released under Apache 2.0. Generations are heavier than single-voice models, so it favors quality over raw speed.

Best kwa: Podcasts, audiobook dialogues, conversational content

Pezani zonse Dia TTS maganizo

Pa mphindi

Wopanga
Nari Labs
License
Apache 2.0
Mtundu
standard
Kuyenda
medium
Kusintha kwa mawu
Si
Zilankhulo
English
Max characters
800

Dia TTS maganizo

Speaker 1

English
Choyambirira Neutral

Speaker 2

English
Choyambirira Neutral

Dia TTS TTS — Mafunso Ofala

Multi-speaker dialogue. Unlike most TTS models that read one voice at a time, Dia generates a two-speaker conversation with natural turn-taking, prosody, and emotion in a single pass — ideal for podcasts and scripted scenes.

It is a 1.6-billion-parameter model from Nari Labs, built on an autoregressive transformer with the Descript Audio Codec for audio generation.

On TTS.ai, Dia is configured for English. Its strength is dialogue generation rather than broad multilingual coverage.
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