What acceleration mode does
Acceleration mode helps Sonavi match the AI transcription model to the resources your device can reliably use.
AI transcription needs local computing resources. Because Windows devices can differ widely, Sonavi checks what is available and chooses a mode that is suitable for the selected model and the current device.
The goal is simple: keep transcription responsive and reliable without asking you to understand technical hardware details.
What you may notice
Different devices can choose different modes and still be working correctly.
- First setup or a setting change may include a short optimization check.
- Some devices may process longer recordings faster than others.
- A larger AI model may need more resources than a smaller model.
- Sonavi may use different modes on different Windows computers.
- The app can remain usable even when acceleration is not available.
Use automatic mode
Automatic mode is recommended for most users because it lets Sonavi choose a suitable balance of responsiveness, reliability, and device limits.
Privacy and control
Acceleration mode does not require you to share your audio or transcript content. The resource check is about device capability, not what you said.
Most users should leave acceleration mode on automatic. Change the preference only if you have a specific reason, such as prioritizing battery use, or if Sonavi support asks you to test a different setting.
Examples
Newer Windows computer
You say: You leave acceleration mode on automatic.
Sonavi does: Sonavi can choose a faster local option when it is a good fit for the selected AI model and device state.
You do not need to choose the technical details manually.
Faster resources are unavailable or busy
You say: You start a dictation as usual.
Sonavi does: Sonavi keeps transcription on a reliable local option instead of forcing a faster mode that may not work well.
Using the dependable option can be the optimized choice for that device.
Different model or computer
You say: You expect performance to be identical everywhere.
Sonavi does: Sonavi evaluates the available resources for that device and model combination.
Different devices can choose different modes and still be working correctly.
FAQ
Why does Sonavi need to check my computer's resources?
Sonavi uses AI transcription models that require processing capacity and memory. Checking available resources helps Sonavi choose a mode that fits your device instead of assuming every computer should run the same way.
Does acceleration mode mean Sonavi is sending my speech somewhere else?
No. This page describes how Sonavi chooses suitable local resources for transcription performance. Acceleration mode does not require you to share your audio or transcript content.
Should I change acceleration mode manually?
Most users should leave it on automatic. Change it only if you have a specific preference, such as prioritizing battery life, or if Sonavi support asks you to test a different setting.
Why is another computer faster than mine?
Different Windows devices have different processors, memory, graphics capability, power settings, and background workloads. Sonavi chooses a suitable mode for the device it is running on.
Is standard CPU transcription a problem?
No. Standard CPU transcription is the dependable local option. On some devices, it may be the best or most reliable choice.
What should I do if transcription feels slow?
Try a short dictation after closing heavy background applications and connecting your device to power. If performance still feels unusually slow, contact support and describe your device type, selected model, and what you observed. Do not send private recordings or transcripts unless you intentionally choose to share them through an approved support process.
Keep private content out of public support channels
Do not share private recordings, transcripts, account identifiers, or diagnostic files in public support channels.