Parametric Equalizer Algorithm

BTE Audio announces the PEQ4      26/12/08

Parametric Equalizer Algorithm


BTE Audio has extended its line of Equalization Algorithms with the PEQ4 which they describe as a high performance digital equalization algorithm that simulates the sound and feel of the world-renowned parallel parametric equalizers.
BTE say that, with its proprietary topology, the PEQ4 algorithm simultaneously achieves both absolute sonic accuracy and extremely high processing efficiency. Targeted at desktop and embedded professional audio applications, the PEQ4 algorithm is designed to enable quality-conscious third-parties to incorporate the highly revered High-End Outboard EQ sound into their products.
Key Features
  • Extremely High Processing Efficiency.
  • Supports sampling frequencies up to 384 kHz.
  • Clickless parameter update.
  • Proprietary topology which is optimized for low latency, low noise and high dynamic range.
  • Supports both 32 bit (single precision) and 64 bit (double precision) floating-point processing.
  • Built-in reference-quality upsampling algorithm which is automatically enabled at sampling frequencies below 88.2 kHz.
  • Clearly and concisely implemented in pure C++: portable to any platform that is supported by a C++ compiler.
Pricing and Availability:
n order to demonstrate the sound and performance of the PEQ4 BTE have integrated it into a VST Plug-in. The BEQ4 Demo requires a WIBU Systems CodeMeter Stick and it is only available to well-established audio hardware and software manufacturers. More information:



More Videos

Superbooth 17: ZetaOhm FLXS1 - 4 Track Sequencer With A Load of Cool Features 

We talk to Tenkai about the upcoming sequencer


Superbooth 17: Tip Top Audio New Look New Modules 

Quantizer, One Sample and Wave Folder


Sonic LAB: Akai's MPC X Up Close 

CV interfacing, plug-in control, host to unit workflow


Superbooth 17: Presonus Quantum DC Coupled Thunderbolt Interface 

DC Coupled means eurorack friendly!