Sound DAC ICCP input

Aurolex DAC-07 24-bit sound card with ICCP input (without microphone and PC!)

The DAC-07 from Aurolex is a USB-powered Plug-and-Play sound card with two ICCP input channels for a microphone or acceleration sensor and two output channels. The DAC-07 from Aurolex is based on 24-bit A / D converters that sampled 2 channels simultaneously with a frequency of 44.1 kHz. It is the perfect system for its own two-channel sound and vibration measurement system. The frequency range of the DAC-07 runs from 20 Hz to 20 kHz with an accuracy of 0.25 dB. Due to the design of the electronic circuits, the system has a low self-noise level. The input channels can be connected to any ICCP-powered sensor.

In the photos above, a class 1 microphone from BSWA is connected via a BNC connector (MPA201). The DAC-07 sound card is very suitable for measuring acoustic signals from 30 dBA to 118 dBA without any distortion in the signal. The output channel is capable of supplying a 1.0 Vrms source signal to an amplifier. The DAC-07 can be used with various types of sound analysis software. designed for the TW-Lab software for acoustic measurements. It also works with a number of other software packages such as WinMLS, Dirac, EASERA, Audio Tester Listen, ETF, Noise Book Spectral Plus and LabView. We sell the BSWA software that works with this sound card. Depending on the chosen models, any sound analysis can actually be performed, for example frequency analysis (1/1 to 1/24 octave), FFT, IACC test,