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- How it works Audio fundamentals
Understanding Decibels: The Numbers Behind Loudness
Decibels appear everywhere in audio: speaker sensitivity, amplifier gain, frequency-response graphs, filters, noise measurements, and maximum output. The problem is that a decibel is not a fixed unit like a volt or a watt. It describes a…
eZstah - How to do it Audio fundamentals
How to Set Amplifier Gain Without Clipping
Amplifier gain is not a power control and it is not a sound-quality upgrade. Its purpose is to match the input sensitivity of the amplifier to the maximum clean output of the source or DSP.
eZstah - How it works Audio fundamentals
Sealed vs Ported Enclosures: Choosing the Right Box
A sealed enclosure traps air behind the cone. That air acts like an additional spring.
eZstah - How it works Audio fundamentals
Crossovers, Slopes, and Phase: A Practical Introduction
A crossover sends different frequency ranges to different drivers.
eZstah - How it works Audio fundamentals
How to Build Your First DIY Speaker: The Complete Step-by-Step Workflow
Select Drivers: You will need a woofer (for low frequencies) and a tweeter (for high frequencies). [1] Calculate Box Volume: Use free acoustic software like WinISD to determine the exact internal cabinet volume (measured in liters or cubic feet) required for your
The Listener - How it works Audio fundamentals
How to Measure a Speaker with REW and a UMIK-1
ownload Calibration Files: Go to the miniDSP UMIK-1 Product Page and enter your microphone's serial number to download the 90-degree and 0-degree calibration files. [1, 2, 3, 4]
The Listener