Olympus WS-311M 512MB Digital Voice Recorder
Superior audio that lets you Capture It All. This high-class digital voice recorder, music player and portable storage device is perfect for the on-the-go individual. Record your daily meetings or lectures with ease in popular Windows Media Audio format. Store and organize your files on the WS-311M and transfer to your PC with the easy-to-use "USB Direct" design. Or, listen to your favorite artists in high-quality stereo sound!
Record
* Built-in stereo microphone
* 512MB internal Flash Memory
* WMA recording format
* 138 hours of recording time in LP mode
* Six recording modes: Use STXQ, STHQ and STSP for stereo recording or HQ, LP
and SP for extended recording
* Variable Control Voice Actuator (VCVA) records only when sound is sensed
* One long-life battery (supplied) provides 21 hours of continuous operation
* The Low Cut Filter minimizes air conditioner noise and other similar noises
Organize
* Five file folders, each holding up to 200 files, provide unparalleled
organization
* Up to 16 index marks can be set in a file
* USB Storage Device can store many file types, not just audio files
* Lock files to avoid accidentally erasing important information
Connect
* USB Direct" design provides direct connect to a PC
* High speed USB 2.0 provides fast download times
Playback
* WMA and MP3 Music Player
* Noise Cancel feature cuts out unwanted background noise
* Voice Filter enhances the human voice by cutting low and high frequency noises
during playback
* Slow and fast playback speed variations
* Repeat and Random playback
* WOW XTTM technology provides rich bass and
* three-dimensional stereo sound
* Customize the sound with a built-in equalizer
Specification
| Recording Format | WMA (Windows Media Audio) |
| Recording Media | Built-in 512 MB flash memory |
| Recording Time |
Stereo XQ Mode: 8 hours, 50 minutes Stereo HQ Mode: 17 hours, 40 minutes Stereo SP Mode: 35 hours, 25 minutes HQ Mode: 35 hours, 25 minutes SP Mode: 69 hours, 40 minutes LP Mode: 138 hours, 30 minutes |
| Card Format | N/A |
| Input Level | -70 dBv |
| PC Interface | USB Direct 2.0 high speed |
| LCD | Yes |
| LED | Yes |
| Folders Messages | 5/200 per folder |
| Sampling Frequency |
Stereo XQ Mode: 44.1kHz Stereo HQ Mode: 44.1kHz Stereo SP Mode: 44.1kHz HQ Mode:44.1kHz SP Mode: 22.0kHz LP Mode: 8.0kHz |
| Overall Frequency Response |
Stereo XQ Mode: 50-19,000Hz Stereo HQ Mode: 50-15,000 Hz Stereo SP Mode: 50-9,000Hz HQ Mode:50-13,000Hz SP Mode: 100-7,000Hz LP Mode: 100-3,000Hz |
| LP Mode | Yes |
| Voice Activation | Available via menu setting |
| Demographic Data Input | N/A |
| Practical Maximum Output | 70 mW |
| Write Protection | N/A |
| Speaker | Built-in ø18 mm round dynamic speaker |
| Microphone Jack | Yes |
| Earphone Jack | Yes |
| Power Supply | One AAA battery |
| Batteries | One AAA battery |
| External Power Supply | N/A |
| Battery Life | Approx. 21 hours (using alkaline dry cell battery) |
| Size | 3.7"L x 1.5"W x 0.4"D (94.7 mm x 38.6 mm x 10.9 mm), excluding protrusions |
| Weight | 1.7 oz. (47 g), including battery |
| OS Supported | Microsoft® Windows® 2000 / Windows XP / Windows Vista™ |
| CPU | N/A |
| RAM | N/A |
| Sound Board | N/A |
| Video Card and Display | N/A |
| Removable Drive | N/A |
| USB Port | One free port |
| Audio Output | N/A |