On the development history of domestic stage sound

With the development of social economy and the improvement of cultural life, movies, dramas, dance halls, families and various entertainment venues are inseparable from sound. The stage is a comprehensive art. As an important part of dance art, stage sound plays an important role in the performance of the stage.

Early stage performances did not pay much attention to stage sound. In the 1950s and 1960s, the public drama stage did not use a sound reinforcement system. It was not until the 1980s that the original microphone speakers began to appear. In the mid-to-late 1980s, with the development of technology, the stage sound gradually improved and received more and more attention. The microphone device becomes a wearable wireless condenser microphone with higher anti-interference and sensitivity. The two-channel power amplifier replaces the simple amplifier, and the multi-channel, multi-functional mixer replaces the preamplifier. Auxiliary stage audio equipment such as equalizers, reverberators, crossovers, etc. have also gradually improved.

With the continuous improvement of technology, the sound is no longer simply used in the stage pickup and amplification. With the rise of popular music, stage performers have started to have professional recording studios, equipped with professional sound equipment, and can record original soundtracks. Auxiliary composition, etc.

With the development of the times, the sound is no longer limited to the use on the stage, the national living standard is improved, the sound is more used in entertainment venues, bar sound, KTV sound, conference sound and even home theater sound, the demand is increasing, professional The importance of audio equipment is self-evident.