VITO SoundExplorer 2005 is an MP3 player and audio recorder for Pocket PC devices. The latest version (1.25) adds 3 dynamic filters (booster, noise remover and limiter), a voice pitch lock (which preserves tone when changing the playback speed), fixes a number of bugs and more.
What sets SoundExplorer 2005 apart from other MP3 playing software is its Recorder. It comes with features that allow one-button recording (start Sound Explorer, start recording and stop recording all in just 3 clicks), a Voice Activated System (VAS) which automatically starts recording when someone speaks into the microphone and a scheduler that lets you set when to start and stop recording. Depending your device, you can get up to 4 hours of recording on a single charge.
Vito SoundExplorer also comes with a file explorer to help you manage all your recordings and other sound files.
SoundExplorer 2005 can be purchased from the VitoTechnology web site for $24.95 USD. A 14-day trial version is also available.