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AI Voice — Sesame CSM-1B

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Mesin TTS Diri-hosted 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 karakter ~0 token
Timbangan biaya dengan jumlah karakter
Membuat pidato...

Apa Sesame CSM-1B Terdengar seperti?

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.

Coba kotak di atas dengan: Halo, nama saya Sam, dan saya membaca contoh ini untuk menunjukkan suara.

Kapan digunakan Sesame CSM-1B

Buku audio

Narasi bentuk panjang dengan nada yang konsisten. Tempelkan satu bab pada suatu waktu, unduh sebagai WAV atau MP3, dan Stitch eksternal.

Intro Podcast

Bumper pembukaan pendek dan ad-reads. Sesuaikan kecepatan untuk energi, format-switch ke MP3 untuk berkas yang lebih kecil.

IVR + voicemail

Sistem telepon mendorong keluaran berkualitas studio tanpa pemesanan, rekaman, atau NDA dengan bakat suara.

Aksesibilitas

Tambahkan audio bersamaan dengan isi tertulis untuk pembaca bervisi rendah dan disleksia. Jatuhkan-in pada halaman manapun.

Frase sampel

"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."

Menilai

Generasi menarik dari kolam renang bebas sehari-hari Anda terlebih dahulu, setelah itu habis, paket token dibayar mulai dari $ 5 → 200.000 token. kasar ~5 token per karakter, minimum 100 per klip.

Referensi model penuh → · Lihat semua suara TTS → · Bandingkan 2 suara berdampingan →

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Hasil
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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 …

Cara Menggunakan AI Voice — Sesame CSM-1B

1
Masukkan input Anda

Ketikkan teks, unggah berkas, atau jelaskan apa yang Anda inginkan. Tidak perlu akun.

2
Klik hasilkan

Al kami memproses permintaan Anda dalam hitungan detik menggunakan model open-source terbaik.

3
Unduh & bagi

Unduh, salin, atau bagikan hasilnya. Bebas untuk penggunaan pribadi dan komersial.

Gunakan perkakas ini melalui API

Otomatiskan alat ini dari kode anda sendiri. Titik akhir REST yang kompatibel dengan OpenAI, auth bearer-token, tidak ada tambahan SDK yang diperlukan. Biaya Token cocok dengan antarmuka web.

Dokumentasi API Dapatkan Kunci API 
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"}'

Alat AI Bebas Terkait

Kloning Suara
Voice Changer
AI Narator
AI Dubbing
Percakapan Suara AI
Perekam Suara
Suara dari Teks
Generator Suara Selebriti

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.

Daftar gratis untuk 10.000 token

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