With the continuous development of information technology, the quality of digital audio depends on the sampling frequency, the number of basic data bits representing sound and the channel form.

Big data has been widely used in many fields, and the sound reinforcement system has gradually entered the digital era, mainly reflected in the application mode of audio, which is gradually transitioning from analog signals to digital signals.

Next, Jardine Matheson, who has been focusing on audio and video for 19 years, will share with you the application of digital and network technologies in the sound reinforcement system. Simply put, the function of the sound reinforcement system is to accurately restore the sound information and transmit it to the sound source with insufficient sound pressure level in a certain space.

First of all, if you want to amplify the sound, you must pick it up. After being picked up by the microphone, the signal will be sent to the mixer for mixing, distribution and preliminary amplification, and then sent to the power amplifier and speaker through various audio processing equipment. This technological process has formed the sound reinforcement technology in the analog era.