When working as an audio or AV professional in the field, mobile recording devices are a necessity to capture high quality audio. These products are perfect for impromptu AV recording, survey or interview situations, or recording ideas or notes for later review. A range of battery powered portable audio devices exist to capture high fidelity audio to a digital format such as hard disk, SD card, USB drive, or a smartphone. PCM recorders, also sometimes referred to as handy recorders, are an all in one device that features high quality in built microphones to record stereo or multitrack audio to a digital format. PCM recorders can also often be used with external microphones for greater versatility or range. Various adapters and devices also exist to turn a smartphone into a high quality portable audio recording device.
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