Digitization is the process of converting an analog signal into a digital signal. Sampling, quantization, and encoding are all steps involved in digitization.

Sampling rate is the number of times per second that an analog signal is sampled. It is measured in Hertz (Hz).

Bit depth is the number of bits used to represent each sample of an analog signal. It determines the resolution of the digital signal.

Quantization is the process of dividing the range of possible values of an analog signal into a finite number of levels.

Reconstruction is the process of converting a digital signal into an analog signal.

The Nyquist frequency is the highest frequency that can be accurately represented by a digital signal. It is equal to half the sampling rate.

Aliasing is the phenomenon that occurs when the sampling rate is too low to accurately represent the highest frequencies in an analog signal. It results in the appearance of spurious frequencies in the digital signal.

Filtering is the process of removing unwanted noise from a signal. It can be done using a variety of techniques, such as low-pass filters, high-pass filters, and band-pass filters.

Equalization is the process of adjusting the frequency response of a signal. It can be used to correct for deficiencies in the recording environment or to create a desired sound.

Compression is the process of reducing the dynamic range of a signal. It can be used to make a signal more consistent in level or to create a more aggressive sound.

Limiting is the process of limiting the maximum amplitude of a signal. It can be used to prevent distortion or to create a more consistent sound.

Reverb is the process of adding artificial reverberation to a signal. It can be used to create a sense of space or to make a signal sound more natural.

Delay is the process of adding a delay to a signal. It can be used to create a sense of space or to create a more interesting sound.

Chorus is the process of adding a chorus effect to a signal. It can be used to create a thicker, more lush sound.

Flanger is the process of adding a flanger effect to a signal. It can be used to create a swirling, psychedelic sound.