Export

For Teachers and Educators.
Using Audacity in the Classroom.

ImageIf you require help using Audacity, please post on the forum board relevant to your operating system:
Windows
Mac OS X
GNU/Linux and Unix-like

Export

Permanent link to this post Posted by student » Thu Aug 06, 2015 1:26 pm

Is it possible export data about time of amplitudes to Excel(texteditor....)?
student
 
Posts: 6
Joined: Thu Aug 06, 2015 1:02 pm
Operating System: Please select

Re: Export

Permanent link to this post Posted by Gale Andrews » Thu Aug 06, 2015 1:37 pm

________________________________________FOR INSTANT HELP: (Click on Link below)
* * * * * Tips * * * * * Tutorials * * * * * Quick Start Guide * * * * * Audacity Manual
Gale Andrews
Quality Assurance
 
Posts: 26089
Joined: Fri Jul 27, 2007 12:02 am
Operating System: Windows 10

Re: Sample Data Export

Permanent link to this post Posted by student » Mon Aug 17, 2015 9:08 am

Where can i change the time of interval between each sample?
i need step about 1 (or 0,5) sec but i can't found it
student
 
Posts: 6
Joined: Thu Aug 06, 2015 1:02 pm
Operating System: Please select

Re: Export

Permanent link to this post Posted by steve » Mon Aug 17, 2015 9:40 am

"Sample Data Export" exports sequential samples. It is a "Nyquist" plug-in (http://wiki.audacityteam.org/wiki/Nyqui ... _Reference) so it is possible for users to modify it.
What exactly are you trying to do?
9/10 questions are answered in the FREQUENTLY ASKED QUESTIONS (FAQ)
steve
Site Admin
 
Posts: 45329
Joined: Sat Dec 01, 2007 11:43 am
Operating System: Linux *buntu

Re: Export

Permanent link to this post Posted by student » Mon Aug 17, 2015 9:57 am

the best will be something like this:

time: volume:
[hh:mm:ss] [dB]
00:00:03 65
00:00:21 45
00:00:53 72
00:01:13 53
Attachments
Snímek obrazovky 2015-08-17 v 11.50.24.png
Snímek obrazovky 2015-08-17 v 11.50.24.png (31.3 KiB) Viewed 1802 times
student
 
Posts: 6
Joined: Thu Aug 06, 2015 1:02 pm
Operating System: Please select

Re: Export

Permanent link to this post Posted by student » Mon Aug 17, 2015 10:03 am

and if is not possible this... so i need this one:


time volume
00:00:00 55
00:00:01 63
00:00:02 ...
00:00:03 ...
00:00:04 ...

::: :::

01:30:23 ...
student
 
Posts: 6
Joined: Thu Aug 06, 2015 1:02 pm
Operating System: Please select

Re: Export

Permanent link to this post Posted by steve » Mon Aug 17, 2015 10:08 am

I think I see what you mean.

It would be quite easy to make the plug-in output every n'th sample (example, every 100th sample), but that's probably not going to give you what you want, unless the peaks are evenly spaced at intervals of a known number of samples.

What Sample Data Export is designed to do, is to output the raw data (sample values) in a simple text / csv format so that the data can be analyzed in other application (such as spreadsheets or graph drawing programs). What are you wanting to do with the data? What is the purpose of this?
9/10 questions are answered in the FREQUENTLY ASKED QUESTIONS (FAQ)
steve
Site Admin
 
Posts: 45329
Joined: Sat Dec 01, 2007 11:43 am
Operating System: Linux *buntu

Re: Export

Permanent link to this post Posted by student » Mon Aug 17, 2015 10:57 am

ok...can you send me some instruction, how can i get the data with n-th simples?
maybe that would be ok only with this data :) its for some project in school and i must compare results from another attempt :)
student
 
Posts: 6
Joined: Thu Aug 06, 2015 1:02 pm
Operating System: Please select

Re: Export

Permanent link to this post Posted by steve » Mon Aug 17, 2015 11:47 am

You've not said what you are doing with the data. Do you really need to modify the plug-in? Why not just ignore all of the values that you don't need?
9/10 questions are answered in the FREQUENTLY ASKED QUESTIONS (FAQ)
steve
Site Admin
 
Posts: 45329
Joined: Sat Dec 01, 2007 11:43 am
Operating System: Linux *buntu

Re: Export

Permanent link to this post Posted by student » Mon Aug 17, 2015 2:01 pm

cause i need work with record which has about 2 hours ...if sample data write about sounds each 0.00002 sec that wouldn't be good (the best for me will be every 0.5 or 1 sec)
student
 
Posts: 6
Joined: Thu Aug 06, 2015 1:02 pm
Operating System: Please select

Next

Return to Audacity in Education



Who is online

Users browsing this forum: No registered users and 1 guest