Design GUI Filter Infinite Impulse Response (IIR) for Noise Reduction While Real-Time Using Labview

Audio is a term used to describe any sound produced by a vibrating object in a range (audio frequency range) where the human ear is capable of hearing. Sound is a source of information, and if the information is interrupted due to noise or interference, the information can be wrong or not as expected. To reduce the possibility of these errors, many filters are now used to overcome noise in the sound. The filter is a device used to hold the unwanted noise, one of the filters to reduce noise is the Infinite Impulse Response (IIR). In addition to knowing the characters of audio signals that have not been filtered or those already have, we use an application called LabVIEW (Laboratory Virtual Instrument Engineering Workbench), where this application can be used and observed very easily