For general playback, a recorder with a sampling rate between 44kHz and 48kHz is usually sufficient. To ascertain sound quality, consider the voice recorder’s sample rate, which measures the number of samples per second that a continuous signal must produce to create a digital signal in kilohertz (kHz). Some models offer triple microphones that allow you to record 3D sound. In most cases, they’re slim and light enough to stash in your pocket, making them highly portable for business meetings, college lectures, and travel.įor the most portable digital voice recorder, choose a model that has the following traits.įor the best possible audio quality, choose a digital voice recorder that features strong built-in microphones and, if desired, jacks for attaching an external microphone and/or headphones. For example, the playback function lets you upload MP3 audio files and use the recorder as an MP3 player.ĭigital voice recorders are usually designed to be lightweight and compact, so they’re easy to carry with you on the go.
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