During Playback - Olympus WS-823 User Manual

Specifications
Frequency response
4 When recording from MIC jack
Linear PCM format
44.1 kHz/16 bits
MP3 format
256 kbps
192 kbps
128 kbps
WMA format
32 kbps
8 kbps
7
*1 WS-823 and WS-822 models only
*2 WS-821 model only
4 When recording with built-in
stereo microphone
70 Hz to 20 kHz (frequency response
upper limit is set by recording mode
during MP3/WMA-format recording)

4 During playback

20 Hz to 20 kHz
EN
112
*1 40 Hz to 21 kHz
*1
40 Hz to 20 kHz
*2
40 Hz to 19 kHz
40 Hz to 17 kHz
40 Hz to 13 kHz
40 Hz to 3 kHz