Select a microphone and check the input meter
Start with a microphone you already have. Depending on your hardware, that could be the Mac’s built-in microphone, a supported display microphone or an external microphone. You do not need to choose new equipment before checking your current setup.
The controls available can vary by Mac and input device. There is no single input-volume percentage to use for every microphone.
- Open Apple menu > System Settings > Sound > Input.
- Select the microphone you intend to use rather than assuming the expected device is selected.
- Speak from your normal working position and watch the input-level meter for a response.
- If an input-volume control is available and your voice appears too quiet, adjust it and repeat the check.
Source: Apple: Change the sound input settings on Mac · Apple: Sound settings on Mac
Check app permission separately
Choosing a sound-input device and allowing an app to use the microphone are separate checks. A moving input meter does not establish that your dictation app has access.
If you use Apple’s built-in Dictation, also check System Settings > Keyboard > Dictation > Microphone source. This is an Apple Dictation setting, not a MindType control.
- Open System Settings > Privacy & Security > Microphone.
- Find the app you intend to dictate with and enable microphone access if appropriate.
- Return to the app and retry a short capture. If it requests permission, review that request before continuing.
Source: Apple: Control access to the microphone on Mac · Apple: Dictate messages and documents on Mac
Make one change at a time
For a useful comparison, keep the practice sentence and your speaking position consistent. Change only one thing between attempts, such as the selected microphone or its position.
As a practical check, move anything covering the microphone and pause nearby noise where possible. If you already have a headset microphone, compare it with your current setup before considering a purchase.
Judge the setup by whether the resulting draft is usable after review, not just by how strongly the meter moves. Sound reaching the Mac and words being recognized are different parts of the task.
Source: Apple: Change the sound input settings on Mac · Apple: Sound settings on Mac
Try a short MindType draft
MindType supports voice typing into editable text fields. Screen Awareness is optional and can remain off for this check. Transcription and writing processing use cloud services, so choose non-sensitive practice content.
Suggested practice sentence: Please move our planning call to Thursday afternoon.
This is suggested spoken input, not a prediction of the output. Review whether the intended day and time survived, whether punctuation is sensible, and whether any words were omitted or added. Send the message yourself only after checking it.
- Open an ordinary editable draft and click where you want the text to appear.
- Hold your configured MindType shortcut and speak the practice sentence.
- Release the shortcut to stop capture.
- Review and correct the inserted text before using it.
Source: MindType: Voice typing for Mac and Windows · MindType: Privacy policy
Troubleshoot the symptom that remains
Use these checks to narrow the problem rather than treating any one symptom as a definitive diagnosis. The macOS input check alone does not establish which microphone a particular app uses.
- No meter response: recheck the selected input device, its connection, anything obstructing it and any available input-volume control.
- Meter responds but the app cannot capture: revisit that app’s microphone permission.
- Apple Dictation uses an unexpected microphone: check its Microphone source setting under Keyboard > Dictation.
- Speech is recognized but text is missing: click inside the intended editable field and retry. Then try another ordinary draft to help distinguish a destination-field problem from a capture problem.
- Words appear but names, dates or numbers are wrong: correct them before sending and compare another short sentence after changing just one setup variable.
Source: Apple: Change the sound input settings on Mac · Apple: Sound settings on Mac · Apple: Control access to the microphone on Mac · Apple: Dictate messages and documents on Mac · MindType: Voice typing for Mac and Windows