SPL Lab USB RTA Meter (Pro Edition)
Measuring microphone
/piece
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Description
The SPL Lab USB RTA Meter (Pro Edition) is an innovative SPL meter characterized by its high-end features. It is made of anodized aluminium and has a highly sensitive omnidirectional electret microphone insert, a low-frequency amplifier and an ADC unit with USB connection. In addition, the device also has special notches to ensure smooth directional characteristics. Its robust design and acoustically correct construction make it possible to record an input signal that is as close as possible to the original. Thanks to its special design, it can also be installed on a stand if required.
Ergonomics
The USB-RTA-Meter (Pro Edition) USB microphone is made of anodized aluminium, which contains the highly sensitive omnidirectional electret microphone insert, the low-frequency amplifier and the ADC unit with USB connection for data transmission. There are special notches in the body of the device around the microphone insert to obtain smoother directional characteristics. The acoustically correct design of the device enables the reception of an input signal that is as close as possible to the original one. If necessary, the microphone can be installed on a stand.
Features
- Frequency range from 10 to 20,000 Hz
- Amplitude range from 50 to 120 dB
- Calibrated according to Audiomatica CLIO
- Built-in precision ADC 16 bit
- Mini-USB connection
- Free Software
Functions
- Measurement of the properties of acoustic systems for house, car or concert halls in the entire audible range
- Setting acoustic systems
- Defining and setting the cut-off frequencies for crossovers and built-in filters
- Fine-tuning the components of an audio system
- Preparation and implementation of a car sound competition on sound quality (SQ)
- Spectral analysis of a signal - Get AFC
- Quantitative evaluation of the ripple of the frequency response
- Defining the harmonic distortion coefficient
- Receiving and analyzing the signal waveform
Package contents
- USB microphone
- Connecting a USB cable to connect to a PC
- Spl-Lab measuring center software for Windows and Android
- Audio CD with audio tracks for tuning (sine, sweep tones, noise)
