From there, it is possible to gather the most important and necessary evidence. Like mini recording devices, products are used in special cases to deceive the subject. – Sound recording pen: a recording device disguised as a writing pen. Mini recording device: They have an extremely compact design, disguised to serve special jobs such as journalists and police investigation. Journalists, reporters, students often use this type of tape recorder. Along with that is a multitude of complementary features to help the best sound quality. Professional audio recorder: This product line has a specialized design that brings good recording effects. Sound recorder is popular applications in everyday life such as recording student lectures, recording evidence for investigations, vocal recording, document recording in seminars.Ĭurrently, the recorder is divided into the following basic types: Audio will be played back on the device or other devices if the user needs it. They have the effect of recording voice, sound, converted them into data to store in memory. Choose to buy a tape recorder should you pay attention to what criteria?Ī Voice recorder is a kind of technological equipment.
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