SPL Lab Next-Lab RTA

The Next-Lab RTA is a high quality measurement microphone from SPL Lab. Specially developed for the efficient measurement of AFC characteristics, it is characterized by an impressive frequency range of 10 to 20000 Hz and an amplitude range of 50 to 120 dB. The high internal accuracy with ADC 16 bit and the calibration according to Audiomatica CLIO or TERM-LAB for the High SPL Edition underline the reliability and accuracy of this measurement microphone. Housed in a robust and anodized aluminum housing, the Next-Lab RTA offers excellent ergonomics and a variety of features that will take your acoustic measurements to the next level.

The Next-Lab RTA microphone for measuring AFC has an anodized aluminum housing that contains highly sensitive, omnidirectional, electret, microphone insets, low-frequency amplifiers, ADC units and Lab-Bus interfaces. The device has a Lab-Bus port for data transmission. There are special notches in the body of the device around the microphone insert to provide a smoother polar pattern. The acoustically correct design of the device allows the input signal to be received as close as possible to the original signal. If required, the microphone can be installed on a stand.

• 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 internal filters
• Fine-tuning the audio system components
• Preparation and realization of car sound competitions for the subdivision of sound quality (SQ) or volume (SQL) for High Spl Editon
• 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

• Microphone for measuring AFC
• Lab bus connection cable