The ICD-PX470 from Sony is
a digital voice recorder with a built-in USB connection. It records in
both linear PCM and MP3 formats and is suitable for capturing lectures,
meetings, notes, and even live music. It requires no cable to
communicate with your computer; simply plug the unit into an available
USB port on your computer to move files back and forth.
The
unit provides 4GB of built-in memory, but this is expandable via the
microSD card slot. A calendar-search function renders finding your files
a straightforward task. The audio quality of recording is served by a
low-cut filter for eliminating extraneous noise and rumble, as well as
Auto Voice Recording mode, an S-microphone system, and adjustable
options for capturing stereo or mono sources at close range and at a
distance. The included AAA battery enables the unit to last for up to 55
continuous hours. Sound Organizer software for Windows is also
included.