Audio equipment.Conference room sound renovation plan

source:Industry News release time:2023-04-17 Hits: Popular:Brand bar audio wholesale

　　 I3PR Car stereo manufacture

　　In other words, the amplifier's signal-to-noise ratio is high, the effective frequency ring is wide, and the distortion is bottomed. The effective frequency of the speakers should be wide, the frequency ringing curve should be flat, and the audio that can reach 20Hz--20kHz can be said to be very good. At present There are very few speakers that can reach 20Hz ---20kHz+3%DB. There are few sounds on the market that high frequency can reach 30 or even 40kHz, which shows that the quality of audio is constantly improving, but our normal people's ears It is difficult to distinguish the signals of more than 20kHz, so it is not necessary to pursue some ultra -high frequencies that we can't hear. Only the frequency wide curve is flat can the original sound be realized. To be proportional, if the area is too small and the power is too large, the sound pressure will cause too much reflex sound, making the sound turbid and unclear, otherwise the sound pressure is not enough. The power amplifier power is better than 20%to 50%when the speaker power is matched. The bass will be stronger and powerful, and the mid -tone level will be clearer. When the sound pressure is large, it is not easy to distort it.

Previous:The role of the audio Back to list Next:Professional audio manufacturers teach you how to play with wireless microphones.Professional audio

Popular recommendation

F118 MK2 Brand bar audio sales

2021-07-14

F218 Mk2 Learning audio Vendor

2021-07-14

A2 Dalian Bar Audio Vendor

2021-07-26

I3PR Car stereo manufacture

2021-07-26

Bass Reflex Range Bar hall sound Vendor

2021-07-14