CMUSE

To size a public address (PA) system correctly, one must calculate the distance from the speaker to the listener and the sound pressure level (SPL) … Read more

Beats per minute (BPM) and millisecond is two different unit of measurement within music production. BPM are used to measure the speed of a song … Read more

An octave occur when the frequency of a sound is doubled. If you double the frequency of a note, you move up an octave. The … Read more

A low-pass filter allow engineers to attenuate frequencies above a chosen cutoff frequency. Low-pass filters allows low frequencies to pass through the circuit, but they … Read more

Low-frequency rumbles refers to an unwanted noise in the audio signal. This type of rumble is often caused by air handlers or the vibration of … Read more

A bandpass filter is an tool that allows for a specific range of frequencies to pass through a circuit, but reduces the volume of the … Read more

Compression is a tool that help to even out the dynamics of an audio signal. Compression work by automatically reducing the volume of an audio … Read more

A notch filter is used to remove unwanted frequencies from an audio signal. Unwanted frequencies may include feedback whines or hums from power lines. A … Read more

When winding a microphone transformer, you may find that the low end of the frequency response rolls off at 50 Hz. This occurs due to … Read more

Building a subwoofer enclosure require mathematical calculations because the dimensions of a subwoofer enclosure will determine the way in which the subwoofer perform. A subwoofer … Read more

The length of the port is a critical measurement to make for the subwoofer box because the length of the port will determine the tuning … Read more

Isobaric loading involve placing two subwoofers in an enclosure so that the two subwoofers face each other and move in tandem with each other. Using … Read more

A transmission line is a enclosure that acts as a long pipe for the speaker driver. Transmission lines is designed to be one-quarter of the … Read more

A transmission line subwoofer enclosure are a specific type of speaker box that use a long path. Many people attempt build transmission line subwoofer enclosures … Read more