The USB Audio Option for the NSRT_mk3 and NSRTW_mk3

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Product code: USBOption

Backorder Now, once ordered your item will dispatch before the 13th of May 2025, call 1300 737 871 (NZ 0800 737 871 to confirm).

The USB Audio Option for the NSRT_mk3 and NSRTW_mk3 allows either instrument to be recognized by the host computer as a USB Microphone.
Regular price $129.60 AUD + GST
$142.56 AUD Inc. GST

That option is useful to users who want to:

- Use the NSRT_mk3 or NSRTW_mk3 with off-the-shelf audio analysis and processing software that can work from a USB Microphone.
- Develop their own acoustics analysis or monitoring application on any platform that recognizes a standard USB microphone.

The USB-Microphone interface of the NSRT_mk3 and NSRTW_mk3 streams a mono audio signal, like any standard USB microphone, except the pressure signal is calibrated in Pa and weighted by the selected weighting function (A, C or Z).

Compatibility

- Windows (Tested on Windows 7 and 10)
- Mac-OS (Tested on OS-X El Captain)
- Linux (Tested on Rasberry Pi 3b on Raspbian Buster)

Specifications

- Formats: PCM 16-bit integer, IEEE 32-bit float
- Sampling rates: 32 kHz, 48 kHz
- Volume and Mute: Volume and mute can be adjusted through the audio interface. The volume has no effect when the IEEE float format is chosen. In that case the sample values represent the sound pressure, scaled in Pa, irrespective of the value of the Volume control.


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