An audio mixer is primarily used to take multiple audio inputs, adjust their levels, equalization, and other properties, and create a single output that can be sent to speakers or other devices. Mixers allow audio technicians to balance different sound sources and create a cohesive mix.
Sound-absorbing materials, like acoustic panels or foam, help to reduce echoes by preventing sound waves from bouncing off hard surfaces. This improves sound clarity in large spaces where reverberation is often an issue.
An RTA is commonly used to visually analyze the frequency response of a sound system. It helps technicians see which frequencies are too high or too low and adjust them accordingly for balanced audio output.
A high-pass filter allows high frequencies to pass through while removing low frequencies, which is useful for cutting out rumble or other unwanted low-end noise in the audio signal.
USB connections are the most common interface for connecting audio devices to a computer. They allow high-speed data transfer and are compatible with most DAWs, making them ideal for recording and mixing audio.
