Shulou(Shulou.com)05/31 Report--

Audio commentary

Hello, everyone. The meeting will answer your questions. How to adjust the low sound of Apple 11, and what to do when Apple 11 is getting louder and louder? many people still don't know. Now let's take a look at it.

Answer:

1. When making a phone call, turn the volume outside the phone to the highest level. If the sound is still low, it may be that the phone handset is broken and the voice is low when the song is played on hands-free. Maybe the external speaker is broken, the phone can't hear the other person's voice, or the phone's microphone is malfunctioning.

2. Characteristics and functions of loudspeakers:

3. Loudspeaker, which can also be called loudspeaker, is a kind of electroacoustic device that converts electric energy into sound energy. There are many kinds of speakers, including mono, dual channel and stereo. In a mono audio device, you can only feel the front and back position, timbre and volume of the sound and music, but not the lateral movement of the sound from left to right. Although they work in different ways, they all end up driving the surrounding air by generating mechanical vibrations. Make the air medium fluctuate, so as to realize the conversion of dynamic sound. Most of the speakers used in hi-fi are electric speakers, while others are static flat speakers. However, due to technical and price problems, it is difficult to apply it to high-fidelity audio systems. Electric loudspeaker is the most widely used loudspeaker unit at present.

This is the end of this article. I hope it will be helpful to all of you.

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