room correction Archives - Positive Feedback

Focus Fidelity Filter Designer Room Correction Software

Sam Rosen — Tue, 10 Jan 2023 21:48:17 +0000

Room correction is catching on in the two channel world. Some will read this first sentence and think that I have lost my mind, some will say "of course," and others will say "really, I had no idea." Room correction is easily one of the most debated topics by audiophiles, and ranks up there with... Read More »

The post Focus Fidelity Filter Designer Room Correction Software appeared first on Positive Feedback.

Room Acoustics - More Science than Art

Norman Varney — Tue, 25 Jan 2022 21:06:10 +0000

Norman Varney of AV RoomService Ltd. has joined Positive Feedback as a Senior Technical Editor as of Issue 113. His expertise in his field of audio acoustics and experience in the field makes him a helpful voice in our creative community for the audio arts. As has been our wont from the beginning of PF,... Read More »

The post Room Acoustics - More Science than Art appeared first on Positive Feedback.

GIK Acoustics 4A Alpha Panel and TriTrap

John Acton — Wed, 01 May 2019 15:27:06 +0000

When it comes to room acoustics, size matters. The axiom that smaller listening rooms lead to larger acoustical challenges holds true in my experience. Room-mode resonances, which greatly affect bass response, generally manifest higher in frequency in small rooms, leading to coloration, not just in the bass, but further up into the midrange. Those of... Read More »

The post GIK Acoustics 4A Alpha Panel and TriTrap appeared first on Positive Feedback.

Audio Ramblings - The DEQX PreMate: The Next Step to Sonic Bliss

Dave Clark — Mon, 25 May 2015 04:03:38 +0000

I wrote a rather extensive review relating my experience with the DEQX Mate in Issue 67 where I quite succinctly reported how wonderful the unit was in making ALL things better with respect to my music. While you are certainly welcome to read the whole review, the key to what the DEQX does when properly... Read More »

The post Audio Ramblings - The DEQX PreMate: The Next Step to Sonic Bliss appeared first on Positive Feedback.

HeaDSPeaker - A DSP Headphone Surround Sound Processor for Home Theater

Roger S. Gordon — Wed, 12 Nov 2014 06:36:11 +0000

DSPeaker is a Finnish company that manufactures audio products using DSP chips made by its parent company, VSLI Solution. The two most widely known DSPeaker products are their two room correction devices: the Anti-mode 8033 that is designed to tame the room nodes caused by your subwoofer and the Dual-Core which provides room correction for... Read More »

The post HeaDSPeaker - A DSP Headphone Surround Sound Processor for Home Theater appeared first on Positive Feedback.