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The Five Faces of Distortion

gain11 wrote 1 year ago: As a waveform passes through an audio or video system any deviation from the original signal is cons … more →

Tags: Frequency distortion, Harmonics, IM, Intermodulation distortion, Phase Distortion, THD, Tim, total harmonic distortion, transient intermodulation

Haas Effect; (Precedence Effect)

gain11 wrote 1 year ago: The Haas effect, first discovered in 1946 and named after Helmut Haas, also commonly referred to as … more →

Tags: Arrival time, auditory sensory, Delay, echo, first wave front, haas effect, Helmut Haas, involuntary sensory inhibition, precedence effect

Inverse Square Law

gain11 wrote 1 year ago: The inverse square law is probably one of the most widely used fundamental of physics used in the fi … more →

Tags: Audio, DB, free field, inverse square law, Physics, Speaker, SPL

Balanced Input or Stereo Input? Mic Input or Line Input?

gain11 wrote 1 year ago: I want to discuss a topic that I get asked about constantly. It’s the confusion surrounding ba … more →

Tags: FAQs, Stereo, Rane, mono, Balanced, Unbalanced, common mode rejection, impedance, voltage

What is Sound?

gain11 wrote 1 year ago: Physiologically, sound is a vibration in a medium once received by the ear. To achieve this you need … more →

Tags: sound, medium sensationd, enery, acoustic energy, sine wave, Oscillation, compressed, rarified

Critical Distance & Microphone Placement

gain11 wrote 1 year ago: A microphone is the first component in any speech recording or transmission system. Its function is … more →

Tags: acoustics, microphone, SPL, critical distance, mic placement, DC, Sound Level Meter, sound pressure level, Direct Speech

Power amps with & without controls.....what gives!1 comment

gain11 wrote 1 year ago: How do power amps work that have no volume controls on them? Actually no amplifiers have “volu … more →

Tags: FAQs, Audio, acoustics, Amplifier, DB, volume control, Attenuation, Pre Amp, Amplitude

How to properly set delay speakers

gain11 wrote 1 year ago: When configuring a sound system how do you properly set the delays? The ultimate goal when setting u … more →

Tags: FAQs, sound, acoustics, Speakers, Delay, haas effect, Psychoacoustics

The Critics Have Spoken but It’s You We’re Listening To.

gain11 wrote 1 year ago: At Gain11 I do my best to avoid subjective disagreements with any patrons on or offline. However rec … more →

Tags: FAQs, AV News

Convenience vs. Quality (finally getting the attention it deserves)

gain11 wrote 1 year ago: I have long be an advocate that MP3’s and all other heavily compressed audio formats have been … more →

Tags: AV News, Audio, mp3, Speakers, CD, CD player, DAC

MISCONCEPTION or DECEPTION?

gain11 wrote 1 year ago: DECEPTION or MISCONCEPTION? So often in today’s market we see myths or trends develop that actually … more →

Tags: Electronics, speaker wire, Frequency Response, Skin Effect, Capacitance, damping factor, Don Davis, Syn-Aud-Con, Inductance

Design Principles: Part I (of many)1 comment

gain11 wrote 1 year ago: DESIGN PRINCIPLES: An insight into speaker selection. People approach me all the time wanting advice … more →

Tags: Amplifier, Processing, Home Theater, Stereo, Speaker, Public Address, theatrical, Sound Reinforcement, Multimedia


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