Inline Audio Scratch Filter

Amazon.com: Rugged Radios Inline Audio Filter for …

https://www.amazon.com/Rugged-Radios-Inline-Filter-Intercoms/dp/B07SQ41H6J

Amazon.com: line noise filter

https://www.amazon.com/line-noise-filter/s?k=line+noise+filter

Audio Scratch Filters Freeware - Free Download Audio ...

https://www.winsite.com/audio/audio+scratch+filters/freeware/

Audio Scratch Filters Freeware NewBlue Audio Equalizers v.1.3 NewBlue Audio Equalizers is a pack of 9 specialized audio plugin filters can boost or cut ranges of tone in a variety of ways.

Scratch Filter Circuit and Calculator - Peter Vis

https://www.petervis.com/record_players_and_turntables/scratch-filter/filter-circuit-and-calculator.html

A scratch filter is an audio circuit that removes the scratch noise inherent in vinyl records. It is usually a low-pass filter that rolls-off at around 10-kHz thereby severely attenuating the high-frequency end of the audio spectrum. There are three main types of filter circuits, passive networks, transistors based, and op amp based, and they all perform to varying standards.

small inline audio filter amplifer thingy? | Overclockers ...

https://www.overclockers.com/forums/threads/small-inline-audio-filter-amplifer-thingy.547274/

Amplifier / Filter design can be a tricky thing depending on how much experience you have. If you're looking for a simple adjustable bandpass filter, you could make one using a basic RLC circuit with an adjustable capacitor. Just make sure you design the filter to have a large enough bandwidth for typical audio.

Audio Noise Filter Circuit - ElectroSchematics.com

https://www.electroschematics.com/audio-noise-filter/

NE5532N. This audio noise filter circuit is a bandpass filter for audio frequency band. It filters unwanted signals that are lower or higher than the audio frequencies. It has 2 filters: a low pass filter and a high pass filter in a cascade configuration. Both filters are second-order filters with a 24 dB/octave fiter capability.

Radio & RCA Noise Filters, Ground Loop Isolators at Sonic ...

https://www.sonicelectronix.com/ci469-noise-filters.html

This designates the type of noise filter listed. Ground Loop Isolators are connected in-line with the RCA interconnects or other audio cables.. Power Line noise filters connect to the power line of the receiver and help reduce noise from the source.. Pop Eliminator noise filters are designed to remove the "pop" that occasionally happens in some systems when the vehicle is turned on.

Audio Effects Online - Totally Free

https://audiotoolset.com/effects

If you need to add sound effecta to your audio file online, then our editor is what you need. You can easily do whatever you need and all this is absolutely free.

Inline high-pass audio filters - RadioReference.com Forums

https://forums.radioreference.com/threads/inline-high-pass-audio-filters.154095/

Inline high-pass audio filters. Thread starter GTR8000; Start date Aug 5, 2009; Status Not open for further replies. GTR8000 NY/NJ Database Guy. Database Admin. Joined Oct 4, 2007 Messages 11,481 Location BEE00. Aug 5, 2009 #1 Anyone have any experience with these, or something similar? I'm thinking of picking up a 200 or 300 Hz high pass to ...

Audio Noise Reduction Online - Totally Free

https://audiotoolset.com/noise-reduction

Noise Reducer. Drag and drop a file from which you want to reduce background noise. or. Browse computer. Supported file formats: MP3, WAV, FLAC, OGG. Max file size 50MB.