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Helix DSP Software Tech Tip: Differential Rear Fill & Using Real Center

Tech Tip: Helix DSP Software Tech Tip – Setting Up Differential Rear Fill & Using Real Center Helix DSP Differential Rear Fill is a commonly sought-after rear speaker setup for car audio hobbyists using any of the Audiotec Ficher DSP’s. It is used for its ability to help “enhance” the front speakers by simulating the […]

What Is Sound Deadening

What Is Sound Deadening?    Sound deadening in cars is a process that involves the use of materials to absorb or dampen sound waves and vibration. This process can be applied to various parts of a car, including the doors, roof, trunk, and floor. The goal is to reduce noise and vibration that can be […]

Helix DSP Software Setup, Part 2: Input EQ, Summing, Automatic Time Measurement, Tune EQ

Tech Tip: Helix DSP Software Setup, Part 2: Input EQ, Summing, Automatic Time Measurement, Tune EQ        This is our second post going over the Audiotec Fischer Helix, Brax, or Match DSP software. For this second video, we are focusing on the  Helix DSP software Setup, Input EQ, summing, Automotive Time, Measurement Tune […]

Helix DSP Software Setup, Part 1: Initial Setup and Inputs

Tech Tip: Helix DSP Software Setup, Pt.1: Initial Setup & Inputs/Outputs  This is going to be our first post going over your Audiotec Fischer Helix, Brax, or Match DSP product. For this first video, we are focusing on the initial Helix DSP software setup and configuring the inputs and outputs. Please note that the software […]

How To Use WinISD To Model, Simulate, & Compare Loudspeakers

Tech Tip: How To Use Winisd To Model, Simulate, & Compare Loudspeakers What Is Speaker Modeling Software? What is WinISD?         WinISD is a free software program designed for speaker design and optimization. The software allows users to create and simulate different speaker and subwoofer enclosure designs, and analyze their acoustic performance.   […]

How To Measure Phase Cohesion Through A Crossover Using Room EQ Wizard RTA, A Microphone, & All Pass Filters

How To Measure & Verify Phase Cohesion Through A Crossover Using An RTA        Hey everyone, I’m starting a blog to share various tech tips and useful information. For my first post, I decided to make an old video of mine available again. In this video, I demonstrate how to measure phase quickly […]