Maximum Record Time / Quality Table
Voice
Recording
Sample rate | Channels | 4GB | 8GB |
|
|
|
|
Low (8KHz) | 1 (mono) | 256 hrs | 512 hrs |
|
|
|
|
Med (16KHz) | 1 (mono) | 128 hrs | 256 hrs |
|
|
|
|
High (32KHz) | 1 (mono) | 64 hrs | 128 hrs |
|
|
|
|
FM Recording
Sample rate | Channels | 4GB | 8GB |
|
|
|
|
|
|
Low (8KHz) | 2 (stereo) | 128 hrs | 256 hrs | |
|
|
|
|
|
Med (16KHz) | 2 (stereo) | 64 hrs | 128 hrs |
|
High (32KHz) | 2 (stereo) | 32 hrs | 64 hrs | |
|
|
|
|
|
Note: The above recording times may not be possible if space is limited or the battery power is low.
οFM Radio recordings are recorded in Stereo. MIC recordings are recorded in Mono.
οFor best voice recording results, try to position the MP850’s microphone as close as possible to the source of the sound or voice you are recording.
VAD (Voice Activity Detection)
VAD allows the MP850 to make gapless audio recordings. This means that while making a voice recording, the player will only record when it detects voices. If the person(s) pauses or stops speaking, the MP850 will temporarily stop recording until the person(s) starts speaking again. This allows for more concise, easier to understand recordings and smaller recording files.
1.In the SETTINGS menu, Use the 
and 
buttons to select “VAD” and press 
.
2. Use the 
and 
buttons to select Disable or Enable and press 
to confirm.
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