Olympus Voice-Trek DM-901 voice recorder

General

You have probably recorded a concert with your voice recorder before. You position your voice recorder near to the orchestra, sit down and wonder if you actually turned it on. This might prove disastrous, as you are obviously too polite to interrupt the musicians. Olympus have taken care of this problem for you with the Olympus Voice-Trek DM-901 voice recorder. This voice recorder offers high audio quality and allows you to operate it via your smartphone, via Wi-Fi IEEE 802.11b/g/n (2.4 GHz). You'll be able to operate start your recording without anyone being the wiser. This wireless concept is also perfectly suited for a large meeting table or lecture hall, of course.

Qualities of the Olympus Voice-Trek DM-901 voice recorder

The sound of this voice recorder will be as music to your ears! You can select a lo-fi file format (8 kbps mono 8 kHz) or a hi-fi format (48 kHz 16-bit PCM). Its built-in microphone picks up frequencies from 70 Hz to 20 kHz - not bad for such a small device! It's the size of a mobile phone and is fitted with an informative colour display (2 inches). The 3.7V Li-Ion battery can be charged via the USB port.

Memory

The DM-901 has an internal memory of 4 GB, which is enough for 30 hours of MP3s at 256 kbps quality. You can extend the memory via SDXC cards of up to 64 GB!