Yamaha POCKETRAK W24 Owner's Manual page 20

Quick Guide
Recording mode and application examples
Recording Sampling frequency,
format bit depth, bit rate
96 kHz/16 bit, 24bit
88.2 kHz /16 bit, 24bit
PCM
48 kHz/16 bit, 24bit
44.1 kHz/16 bit, 24bit
320 kbps
192 kbps
128 kbps
MP3
64 kbps
32 kbps
Estimated available recording time (with internal 2GB memory)
Recording
mode
24bit
PCM
16bit
* If you record multiple files, the total available recording time will be shorter than those estimated above.
* When you purchase the recorder, the Owner's Manual and Reference Manual are stored in PDF format in the internal
memory. Therefore, the actual available recording time is less than the above time.
* The largest available recording space (for continuous recording) in one file is 2GB.
■ About the ALC (Auto Level Control) function
The Auto Level Control function automatically adjusts the recording level in response to the
source level so that the resulting recording will be tighter dynamically.
The recording will accurately rep-
Feature resent the original sound, and
maintain sound dynamics as is.
Musical performance and nature
Application
recordings
20
POCKETRAK W24 Owner's Manual
extension
.WAV
.MP3
Available recording
time (estimated)
96kHz About 55 minutes
88.2kHz About 1 hour
48kHz About 1 hour 50 minutes
44.1kHz About 2 hours
96kHz About 1 hour 25 minutes
88.2kHz About 1 hour 30 minutes
48kHz About 2 hours 50 minutes
44.1kHz About 3 hours
ALC OFF
File
Application examples
Recording a musical performance,
creating a master recording, creat-
ing a CD, and recording other orig-
inal sound sources
High-quality recording of musical
practice sessions, conference meet-
ings, etc. compressed into a smaller
size file
Recordings for which extended
duration is more important than
sound quality ("32kbps" indicates a
monaural recording.)
Recording
mode
320kbps About 13 hours 30 minutes
192kbps About 22 hours 30 minutes
MP3 128kbps About 34 hours
64kbps About 68 hours
32kbps About 136 hours
The recording dynamics will be adjusted. Louder sounds
will be quieter and softer sounds will be louder. This setting
will reduce distortion and is better for recording dictation.
Musical practice, conference meetings and interview
recordings
Higher sound
quality
Standard
sound quality
Longer
recording time
Available recording
time (estimated)
ALC ON