Olympus#ad - 4gb internal memory plus microSDHC slot. 9 scene modes for most convenient recording. 3 high-quality microphones for true, wideband stereo recording. Linear pcm 48khz/16bit = better than CD quality, MP3 and WMA. Partial erase, file Copy/Move/Divide and index marks.
Olympus#ad - A built-in usb terminal allows you to directly connect the recorder to a PC and charge the supplied battery inside the recorder. 8 gb built-in memory to hold up to 2100 hours recording time in MP3 or PCM.
High-quality omni-directional stereo microphone can capture sound from all directions with a frequence range of 50 ~ 17, 000Hz. It senses the size of the room and number of speakers and automatically chooses the best settings for your scene.
Anti-rustle filter reduces surface friction while recording in your pocket and the low-cut filter eliminates extraneous noise. 05 kHz. Automatically adjusting the microphone sensitivity with “Intelligent Auto Mode”. Instantly activate with one-touch and never miss a recording opportunity. Recording format: mp3 128 kbps and linear PCM 22.