Dbx rta-m calibration file download

For convenience and ease-of-use, a USB-connected measurement microphone can't be beat. Many of these mics come with a calibration file that ensures proper frequency response for measurement purposes.

This microphone provides low noise and accurate results you can rely on. Forget about driver installation, OS compatibility and un-calibrated mics. After purchase, you can download a calibration file specifically for your UMIK-1 ensuring an accurate measurement. Purchase Now. Many analog microphones are useable with iRC Measure. Most all measurement - worthy analog mics require a pre-amp with phantom power and a female XLR from pre-amp to male 3. Contact your mic's manufacturer to find out if your mic is suitable for measurement use.

Simple plug-and-play integration with your Mac, studio-quality specs, phantom power for condenser mics and appropriate sample rate support, this pre-amp is perfect for use with with iRC measure. Click here for MicPort Pro Information. In reality, if you have the option of loading a calibration file into your software and you can borrow a measurement mic with a known frequency response, you may be able to create a calibration file that compensates for whatever imbalance there is with your mic.

Then as long as you manage your rig, your results will be trustworthy and your mic will serve the purpose. For example, outdoors where weather may become an issue. The better the mic, the better the impulse response.

Interestingly, if the impulse of a mic is good, the frequency response will also be good. What does an microphone impulse response look like? The following screen capture is taken from this page on Earthworks website:. Impulse Response comparison. All omni mics are not created equal. This screen capture is taken from this page on Earthworks website:. Polar Response omni microphone comparison. Ideally you want an omni measurement microphone that comes with an individual frequency response chart.

A chart that was specifically made for that mic or matched set. Like these. The first image is of a matched pair of Earthworks QTC40 mics. The second image is of another matched pair.

Note that the vertical scale is graduated in 3dB increments. All 4 mics are within 1.