AI Voice — Sesame CSM-1B

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Mpikirakira TTS Mifampiantrano Apache 2.0
Sesame CSM-1B — Sesame CSM-1B — Apache 2.0. Conversational Speech Model designed for low-latency, real-time voice. 24 kHz output, sounds best with a short reference-audio context turn. Self-hosted on Free.ai for the /voice/realtime/ tool.
0 marika ~0 tokens
Ny fanisana ny sanda miaraka amin'ny isan'ny marika
Mamorona lahateny...

Inona no atao hoe Sesame CSM-1B tahaka ny ahoana?

Sesame CSM-1B — Apache 2.0. Conversational Speech Model designed for low-latency, real-time voice. 24 kHz output, sounds best with a short reference-audio context turn. Self-hosted on Free.ai for the /voice/realtime/ tool.

Ny teny hoe "ao" dia midika hoe "ao amin'ny" ary ny teny hoe "ao" dia midika hoe "ao amin'ny" ary ny teny hoe "ao" dia midika hoe "ao amin'ny" amin'ny teny hoe "ao amin'ny" ny teny hoe "ao amin'ny" dia midika hoe "ao amin'ny" ny teny hoe "ao amin'ny".

Rahoviana no ampiasaina Sesame CSM-1B

Boky am-peo

Fitantarana lavabe miaraka amin'ny feo mitovy. Apetao ny toko tsirairay, afindrao amin'ny endrika WAV na MP3, ary ampifandraiso amin'ny alalan'ny fitambarana ivelany.

Fampidirana podcast

Famakiana ny fampidirana sy ny fampielezana ny hafatra fohy. Mandrindra ny hafainganan'ny angovo, manova ny endrika ho MP3 ho an'ny rakitra kely kokoa.

IVR + fandefasan-kafatra

Fampandrenesana amin'ny alalan'ny rafi-telefaonina. Famoahana kalitaon'ny studio tsy misy fifanarahana, fandraketana, na NDAs amin'ny talenta amin'ny feo.

Fahafahana mampiasa

Ampidiro ny feo miaraka amin'ny votoaty voasoratra ho an'ireo mpamaky manana olana amin'ny fahitana sy ny fahasembanana amin'ny famakiana. Apetraho amin'ny pejy rehetra.

Fehezanteny ohatra

"Welcome to the show, today we are exploring the future of AI."
"Your package has arrived. Please retrieve it from the front desk."
"Once upon a time, in a quiet village far away, lived a curious child."
"Press one for sales, two for support, or stay on the line for an agent."
"Breaking news: scientists have discovered a new species of deep-sea fish."
"Thank you for choosing us. We appreciate your business and look forward to serving you again."

Famaritana ny vidin'ny entana

Mipetraka amin'ny GPU-ntsika ny Generation. Miditra amin'ny tahirin-kevitra maimaimpoana isan'andro aloha ny Generation; rehefa tapitra izany, manomboka amin'ny $5 → 200.000 ny tokens. Tokantrano ~5 isaky ny marika, 100 farafahakeliny isaky ny horonantsary.

Famaritana feno → · Jereo ny feo TTS rehetra → · Ampitahao ny feo 2 mifampitohy →

Safidy manokan'ny mpitety
Valiny
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Misoratra anarana maimaimpoana

Manatanteraka ny fangatahanao...

Sesame CSM-1B — Apache 2.0. Conversational Speech Model designed for low-latency, real-time voice. 24 kHz output, sounds best with a short reference-audio …

Ahoana ny fampiasana azy AI Voice — Sesame CSM-1B

1
Soraty ny fandefasanao

Manorata lahabolana, mandefa rakitra, na manazava izay tianao atao. Tsy mila kaonty.

2
Tsindrio ny mamorona

Ny AI-nay dia mandray ny fangatahanao ao anatin'ny segondra vitsivitsy amin'ny fampiasana ny maodely tsara indrindra amin'ny loharano misokatra.

3
Hitety sy hizara

Afaka misintona, mandika na mizara ny vokatry ny fikarohanao ianao. Maimaimpoana ho an'ny tena manokana sy ny varotra.

Ampiasao amin'ny alalan'ny API ity fitaovana ity

Ampiasao ho azy io fitaovana io avy amin'ny rindran'asao manokana. Endpoint REST mifanaraka amin'ny OpenAI, fanamarinana amin'ny alalan'ny token-n'ny mpitondra, tsy mila SDK fanampiny. Ny vidiny dia mifanaraka amin'ny mpanera tranonkala.

curl -X POST https://api.free.ai/v1/tts/ \
  -H "Authorization: Bearer sk-free-..." \
  -H "Content-Type: application/json" \
  -d '{"text": "Hello from Free.ai", "voice": "af_heart", "model": "kokoro"}'

AI Voice — Sesame CSM-1B — FAQ

Sesame CSM-1B supports a wide range of languages. The exact list depends on the engine; the form on this page accepts any text and the engine will render in its supported languages. See /voice/ for the full multi-engine picker if you need a specific language.

Most engines render neutral-American English by default and a region-appropriate accent for non-English languages. Premium engines may expose accent variants — paste a sample to compare.

SSML support varies by engine. Pause, prosody, and emphasis tags are honored on most premium engines and on a few self-hosted ones. Plain text always works — no markup required.

Streaming TTS is available on premium engines via the /v1/tts/ API endpoint with stream=true. The web UI on this page returns the full clip once rendering finishes.

Sesame CSM-1B runs on our own GPUs. Generation draws from your daily free pool first. Once depleted, paid tokens start at $5 → 200,000 tokens. Roughly ~5 tokens per character, minimum 100 per clip.

Up to 5,000 characters per request on the web UI. For longer pieces (audiobooks, full chapters), use /voice/audiobook/ which chunks and stitches automatically, or call the API in a loop.

Yes — POST a list of strings to /v1/tts/batch/, or use the workspace UI at /workspace/ to chain TTS into a longer pipeline (e.g., translate → speak → stitch).

Yes — POST text to /v1/tts/ with model="Sesame CSM-1B" (or the slug on this page). Returns WAV or MP3. See /api/ for full reference + SDK snippets.

This page is text-to-speech, not voice cloning — the voice is the engine's default. For voice cloning (uploading a reference audio), see /voice/clone/, which requires you to either own the voice rights or have explicit written consent.

Self-hosted engines run on Free.ai-owned GPUs; nothing leaves our servers. Premium engines pass text to upstream model providers under our DPA. We do not train on your inputs and do not sell data.

Yes — Free.ai grants commercial use of generated audio. The engine's underlying license (Apache 2.0, MIT, or vendor terms) is shown above and on the model reference page; in practice this means voiceovers, ads, podcasts, and apps are all in-scope.

Yes — failed jobs auto-refund to the source (daily pool or paid tokens). If a refund does not show up the same day, email contact@free.ai.

Misoratra anarana maimaimpoana ho an'ny tokens 10.000

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