Long Bangla text to speech: chapters, pauses, and consistent narration
Prepare long scripts, understand the 30,000-character limit, review joins and pronunciation, and save the final WAV.
In this guide
Prepare long Bangla narration before generating it. Kontho's website accepts up to 30,000 characters. Text over 5,000 characters is processed in parts and delivered as one WAV file. Character count does not guarantee a particular duration: pace, numbers, and pauses affect the result.
Prepare a clean script
Use original or appropriately licensed material. Decide whether page numbers, footnotes, headings, and links should be spoken. Use consistent character and place names, shorter paragraphs, and unambiguous dates and numbers.
Test a short passage drawn from the beginning, middle, and difficult terminology. Choose the voice, style, dialect, and quality before spending credits on the whole script.
Generate and review
- Paste the prepared script. Split material over the character limit into chapters.
- Select voice, delivery, region, and quality.
- Check the estimated credits and balance.
- Start once and watch progress rather than creating duplicate jobs.
- After a disconnect, return and inspect the active job; resume if the app offers it.
- Listen through the final WAV and save the authorized download.
Failed or cancelled long jobs have credit-reservation recovery. If a balance or job state looks wrong, contact support with the message and time.
Keep a production log
Record input characters, voice/style/quality, final duration, credits, and pronunciation corrections. Listen for paragraph joins, missed words, abrupt pacing changes, and inconsistent names. Consider chapter-sized production if future corrections would otherwise require regenerating the whole file.
This guide describes a workflow, not unpublished long-form test results. Generated audio is kept for 30 days even though credits do not expire. Use the cost guide and pronunciation reference, and keep important files locally.
Listen to the examples
Use this short story excerpt to listen for phrasing and intelligibility. This brief Ruma ready-made voice sample does not demonstrate long-form consistency, chapter joins, or performance at 30,000 characters. Review the joins separately in your own long project.
Transcript (Bangla): এক গেরামে এক বুড়ি থাকত। রোজ হেন্দাকালে হেয় নদীর ঘাটে বইয়া নাতি-নাতকুরগো রাজা-রানির কেচ্ছা হুনাইত, আর হগলতে চুপ কইরা হুনত।