https://github.com/spatialaudio/sweep
Simulation environment for sweep-based room impulse response measurements (student project)
https://github.com/spatialaudio/sweep
Last synced: 9 months ago
JSON representation
Simulation environment for sweep-based room impulse response measurements (student project)
- Host: GitHub
- URL: https://github.com/spatialaudio/sweep
- Owner: spatialaudio
- License: mit
- Created: 2015-03-22T15:30:17.000Z (almost 11 years ago)
- Default Branch: master
- Last Pushed: 2017-06-10T09:44:02.000Z (over 8 years ago)
- Last Synced: 2023-11-02T20:20:20.141Z (about 2 years ago)
- Language: Python
- Homepage:
- Size: 130 KB
- Stars: 10
- Watchers: 9
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE.txt
Awesome Lists containing this project
README
This repository deals with the generation of a simulation environment for room impulse response measurements.
It contains a measuring chain which simulates parameters occurring in reality (microphone, preamp, DAC, ...).
Here, we consider only linear time-invariant systems (LTI). The user can choose between different parameters (type
of excitation signals, length of signal, type of windowing, intensity and type of noise, sampling frequency, ...) which excite the fictitous "Device Under Test" (DUT). Than the tool returns impulse response, frequency response, power spectral density and signal quality by mathematical functions (FFT, deconvolution, averaging, ...). Thus, results can
be validated by known analytical LTI systems. The software environment will be programmed in Python3 by using packages
for scientific computing, e.g. numpy.