Hi,
i m new in this field.
My first question is- which parameters are to be taken for gunshot
sound analysis except frequency and energy.
My second question is- which software/softwares helps/help in the
analysis of gunshot sound.
THANX in advance
With regards
Aman deep Kaur
gunshot sound
Started by ●January 27, 2009
Reply by ●January 27, 20092009-01-27
Hi Aman,
As you mentioned gunshot sound can be analyzed with frequency components
(FFT) or energy. Time domain view of these sound carry more
information. I would suggest using spectrograms or wavelet based plots
view them ( http://en.wikipedia.org/wiki/Spectrogram
).
If you wish to classify the gunshots, you can implement those on the
spectrograms. If you are interested in sound damage to other equipments,
you will need time domain energy since rise time can be of importance.
You might want to look at loudness curves if you want to see the
perceptual effects.
Hope this helps,
Lalin
________________________________
From: a... [mailto:a...] On
Behalf Of amandec31
Sent: Tuesday, January 27, 2009 1:56 AM
To: a...
Subject: [audiodsp] gunshot sound
Hi,
i m new in this field.
My first question is- which parameters are to be taken for gunshot
sound analysis except frequency and energy.
My second question is- which software/softwares helps/help in the
analysis of gunshot sound.
THANX in advance
With regards
Aman deep Kaur
As you mentioned gunshot sound can be analyzed with frequency components
(FFT) or energy. Time domain view of these sound carry more
information. I would suggest using spectrograms or wavelet based plots
view them ( http://en.wikipedia.org/wiki/Spectrogram
).
If you wish to classify the gunshots, you can implement those on the
spectrograms. If you are interested in sound damage to other equipments,
you will need time domain energy since rise time can be of importance.
You might want to look at loudness curves if you want to see the
perceptual effects.
Hope this helps,
Lalin
________________________________
From: a... [mailto:a...] On
Behalf Of amandec31
Sent: Tuesday, January 27, 2009 1:56 AM
To: a...
Subject: [audiodsp] gunshot sound
Hi,
i m new in this field.
My first question is- which parameters are to be taken for gunshot
sound analysis except frequency and energy.
My second question is- which software/softwares helps/help in the
analysis of gunshot sound.
THANX in advance
With regards
Aman deep Kaur