Specifications - Yamaha POCKETRAK W24 Reference Manual

Specifications

Supported OS
Supported media
Recording mode and estimated
available recording time
(with the internal 2GB memory)
Recording format
Playback format
Frequency response (recording with
an external microphone)
Frequency response (recording with
the built-in microphone)
Frequency response (playback)
Sampling frequency
Bit rate (playback)
Connectors
POCKETRAK W24 Reference Manual
Windows 7, Vista, XP Professional/Home Edition
Mac OS X 10.4, 10.5, 10.6
microSD/SDHC card
24bit
PCM
16bit
320kbps
192kbps
MP3 128kbps
64kbps
32kbps
MP3, PCM (WAV)
MP3 (MPEG1 LAYER3, MPEG2 LAYER3), WMA
PCM (Only files recorded on this unit are supported.)
96kHz/24, 16bit
88.2kHz/24, 16bit
PCM
48kHz/24, 16bit
44.1kHz/24, 16bit
320kbps
192kbps
MP3 128kbps
64kbps
32kbps
60–20,000Hz (PCM recording)
* The high end frequency response varies with the recording mode
that was selected for recording with an external microphone.
The low end response is 60Hz in all MP3 recording modes.
20–23,000Hz
16kHz–96kHz
16–320kbps (MP3)
32–192kbps (WMA)
* Some files may not be played back correctly.
USB mini, Stereo headphones 3.5-mm mini, Stereo
microphone (line input)
96kHz Approx. 55min.
88.2kHz Approx. 1hr.
48kHz Approx. 1hr.50min.
44.1kHz Approx. 2hr.
96kHz Approx. 1hr.25min.
88.2kHz Approx. 1hr.30min.
48kHz Approx. 2hr.50min.
44.1kHz Approx. 3hr.
Approx. 13hr.30min.
Approx. 22hr.30min.
Approx. 34hr.
Approx. 68hr.
Approx. 136hr.
40Hz–47kHz
40Hz–43kHz
40Hz–23kHz
40Hz–21.7kHz
40Hz–21kHz
40Hz–20kHz
40Hz–17kHz
40Hz–7.6kHz
40Hz–6.7kHz

3.5-mm mini, microSD card slot
15
Appendix
87