USB Noise Meter (Pro Edition)

The USB Noise Meter (Pro Edition) is a high-quality device designed to accurately measure noise levels and sound pressure levels (SPL) with a wide dynamic range. With a frequency range of 10 to 20,000 Hz and an amplitude range of 80 to 150 dB, this noise meter is suitable for a variety of applications.

Equipped with a 16-bit ADC, this noise meter digitizes the measured signal and transmits it to a PC or Android smartphone/tablet via the mini-USB receptacle. The included software makes it easy to view and analyze the data on your computer or mobile device. Additionally, the noise meter is compatible with other software that supports standard sound cards on Windows, Mac OS, Android, and iOS.

The USB Noise Meter (Pro Edition) features a durable, anodized aluminum body that houses a highly sensitive microphone inset, a low-frequency amplifier, and an ADC unit. The body is designed with special notches around the microphone inset to receive a smoother directional characteristic. This acoustically correct shape helps to avoid additional overtones and distortions.

This noise meter is versatile and can be used in various settings, including measuring noise levels in living or industrial premises, evaluating the noise levels of machines and construction equipment, and measuring the AFC of car acoustic systems, home audio systems, movie theaters, concert halls, and more.

In addition to measuring noise levels, the USB Noise Meter (Pro Edition) offers a range of functions such as adjusting and aligning the AFC when harmonizing audio system components, defining cut-off frequencies for crossovers and inbuilt filters, spectral analysis of a signal, quantitative evaluation of frequency-response ripple, defining the harmonic distortion coefficient, and receiving and analyzing the signal waveform.

The package includes the USB microphone, a connecting USB cable for PC connection, the Spl-Lab Measuring Center software for Windows and Android, as well as audio tracks for tuning, including sine waves, sweep-tones, and noise.

Improve your noise level measurements with the USB Noise Meter (Pro Edition) and have accurate and detailed data at your fingertips for various applications.