Specifications

50
3.1.5 Audio
Basic Specifications
WAV playback, and voice recording are supported.
Stereo data is converted into mono data and then output. By using the Microsoft SoftwareMixer
function, output sounds from multiple applications can be mixed and output (in 44.1 KHz, 16-bit
stereo mixing).
The terminal supports WAV standards.
Playback
Table 3.12
KHz 8 11.025 12 16 22.05 24 32 44.1 48
Mono Yes Yes Yes Yes Yes Yes Yes Yes Yes
Stereo Yes Yes Yes Yes Yes Yes Yes Yes Yes
Sampling
frequencies
Sampling frequencies other than those above are not supported.
Stereo/Mono
8-bit or 16-bit
In reality, mono speakers do not playback in stereo.
Recording
Table 3.13
KHz 8 11.025 12 16 22.05 24 32 44.1 48
Mono Yes Yes Yes Yes Yes Yes Yes Yes Yes
Sampling
frequencies
Sampling frequencies other than those above are not supported.
Stereo/Mono
8-bit or 16-bit
Mono input only via microphone
Setting Sound Volume
The Control Panel can be used to set up sound volume in six grades from loud to low and
ON/OFF of mute. Note, however, that the shutter sound setting is not allowed to change. A sound
volume also can be set up using Win32 API function in application.