161 COMMERCIAL STREET EAST, Mount Gambier South Australia 5290    Phone 0435 849 665
  Philtronics Audio Visual and Lighting specialists
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DSP (Digital signal processing) Audio

Welcome to the solution to all of those complicated and fiddly PA system sound and control issues !!
A DSP system can control and manipulate 
audio signals to achieve a certain goal. Some DSP systems can work with video and other data as well. For example, a DSP system might include an algorithm that detects a primary audio source and isolates it from any unwanted noise, so that the signal is clearer. Multiple algorithms can be processing the audio simultaneously, depending on the initial signal and the conferencing equipment used. Once the audio signal is processed, it is converted back to analog and sent to the speakers.  The DSP based audio systems allow control over audio's sound (EQ), room acoustics , speaker control, zone control (multiple audio rooms), acoustic echo cancellation (AEC) for audio control with live streaming and conferencing, system audio controls such as compression, limitors, speaker crossovers, delays, noise gates and so much more.
If you consider a lot of the bells and whistle digital magic that is achieved in modern studios, its due to a DSP technology.
DSP based audio system in your PA system allows a specialist to setup your audio system inputs, tune the PA to the rooms acoustics, give you touch screen or simple control over what sounds are sent to what area in your venue.  You need sound the the boardroom for your laptop, but would like background music source to the reception area, whilst using a microphone in the conference room .. ALL of that is achievable with DSP based design and pro audio systems available from Philtronics.     There is no need for multiple knobs, switches, controllers and complicated matrix switches, this all replaced by a DSP controlled system, setup and programmed to your exact requirements as well as eliminating the enticing knobs and controls that people love to fiddle with in your sound system.  So once setup with DSP it will sound as good as the day it was installed, with no fear of 'unwanted user' interference.     
​Talk to us at Philtronics about how we can design a DSP based audio system for your venue,
restaurant, shopping centre or work place. 

Simple user wall control options over your whole PA system

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DSP controller installed out of sight and processing all audio manipulations internally

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specialist system setup to your exact requirements by our technicians

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fine tuning each audio inputs via DSP system

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Tuning PA system to rooms acoustics to provide best possible audio sound & feedback rejection

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Endless possiblities with DSP system control for conferencing, board room, shopping centres, churches, cafes and more .. 

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The end result for our customers is simple control over your complete audio system, tuned to perfection & hassle free

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