1. KTV sound decoration design
In the decoration project of KTV hall, in order to cooperate with the sound system to obtain a good overall sound effect, it is necessary to carefully carry out the acoustic design and treatment of the hall. However, in today's decoration engineering, there are many vague understandings, so that the KTV sound effect decorated with a large amount of money is often difficult to achieve the expected purpose, leaving a lot of regrets.
2. How does the sound come from
Entering the KTV hall, you will hear wonderful sounds: direct sound and reflected sound. The voice is transmitted to the audience through a straight-line distance in the air, so the volume is large and the arrival time is early. Reflected sound characteristics: it is composed of the sound reflected by the four walls, ceiling, floor (hereinafter referred to as the six sides of the hall) and all furnishings in the hall for many times. It has a long duration (so it is also called mixed sound), rich information (multi-faceted reflection, multiple reflection), and is affected by the shape and material quality of the reflecting surface, so it brings the unique sound characteristics of the hall. Therefore, Reflected sound characteristics are also known as "hall sound characteristics" or "Hall reverberation characteristics".
3. KTV reverberation characteristics
The reflected sound (or reverberation) in the hall constitutes an important part of the sound in the hall. It accounts for about 80% of the information of the sound actually heard by the human ear, which affects the human ear's feeling of the sound, good or bad, comfortable or uncomfortable. Stay or leave quickly.
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