Olympus DM-770 Voice Recorder

Description:
The Olympus DM‑770 is a lightweight, feature-rich digital recorder built for effortless, high-quality voice capture. Equipped with advanced voice guidance, tactile controls, and a tri-microphone (TRESMIC) setup, it’s designed for accessible use—even without looking. Ideal for education, meetings, transcription, and users with visual impairments, it delivers clear stereo sound, efficient navigation, and versatile storage to suit professional and daily-use scenarios.

Key Features:

• TRESMIC three‑microphone system (two directional + one omnidirectional) for balanced, rich stereo recordings

• Voice Guidance in seven languages plus distinct button contours for blind-friendly touch operation 

• Scene Select modes (six presets) and Zoom mic to adapt to various environments, including noisy or distant settings

• Records in MP3 and PCM (WAV) formats, supporting high-quality audio capture Built-in 8 GB internal memory with microSD/microSDHC expansion, and built-in USB connector for easy file transfer or charging 

• Up to 52 hours of recording time on a single AAA battery 

• Lightweight at approximately 72 g (including battery) and compact design (105.9 × 39.6 × 14.4 mm)

• Includes Sonority software with Audio Notebook plug‑in, plus accessories like strap and carrying case 

• Additional practical features: index/milestone markers (up to 200), voice playback to skip silence, noise cancellation, backlit dot-matrix display, headphone jack, and voice balancing

Performance & Comfort:
At just 72 g, the DM‑770 is exceptionally portable—about 40 % lighter than many top-selling smartphones. Its ergonomic, tactile design and voice guidance features make it highly accessible, especially for visually impaired users. The Scene Select and Zoom mic enhance audio capture in challenging settings like classrooms or large rooms. Features like index marks and voice playback streamline transcription workflows, saving time and effort.