CMUSE

Spectral leakage are a phenomenon that occurs during a Fast Fourier Transform. Spectral leakage happens because the Fast Fourier Transform assume that the signal will … Read more

Group delay refer to the phenomenon where the different frequency within an audio signal travel at different speeds through an audio system. Because different frequencies … Read more

Phase cancellation occur when two microphone recieve the same sound source but from different distances. The reason phase cancellation occurs is because sound travel in … Read more

An Infinite Impulse Response (IIR) filter use feedback because teh output of the IIR filter is fed back into the input of an IIR filter. … Read more

A graphic equalizer allow you to adjust the frequency of an audio signal. Graphic equalizers is often used to correct the way in which a … Read more

When building a spectral effect or high-end reverb, clicking sounds in the audio can be problematic. These clicking sounds result from not correctly stitch the … Read more

Phase conflict can occur between two signal, such as a kick drum and a bass guitar, if the waveforms of each of those signals dont … Read more

A biquad is an second-order recursive filter. A biquad is a tool used to create digital filters for audios. A digital computer dont understand curves. … Read more

When you mix audio, you may encounter a situation where the vocal track sound great by itself but becomes difficulty to hear when the other … Read more

Another specification of loudspeakers are the sensitivity of the loudspeaker. Sensitivity isnt a measurement of how loud the loudspeaker will be at maximum volumes. Instead, … Read more

A shelf filter are an equalizer filter that affect all of the frequencies above or below a certain frequency point. Unlike a peaking filter that … Read more

Finite Impulse Response (FIR) filter are used to process audio signals. FIR filters must find a balance between the precision of the frequency response of … Read more

An MTM array are a configuration that contains a midwoofer, a tweeter, and another midwoofer. This speaker configuration is often use for creating center channel … Read more

Adding a piezo tweeter to a speaker cabinet require specific electrical components because the piezo tweeter has a different electrical impedance than a voice coil … Read more

When building custom speaker, it is possible that one of the driver will be louder then the others. For example, the tweeter may have a … Read more