Search found 12 matches

by sevana
Mon Dec 08, 2014 5:54 pm
Forum: Audio Processing
Topic: Sound quality assessment
Replies: 14
Views: 1997

Re: Sound quality assessment

Ok, as you could see from the upper posts we wanted to contribute upon feedback from Koz. However, if that's not the right place to ask for evaluation of our technology I am sorry and welcome to delete this discussion branch. There are things that don't let everything to be open source... these are ...
by sevana
Mon Dec 08, 2014 1:56 pm
Forum: Audio Processing
Topic: Sound quality assessment
Replies: 14
Views: 1997

Re: Sound quality assessment

Sorry, source code is not available... Any Linux will work. Those I mentioned are related to builds available for commercial evaluation.
by sevana
Mon Dec 08, 2014 1:01 pm
Forum: Audio Processing
Topic: Sound quality assessment
Replies: 14
Views: 1997

Re: Sound quality assessment

Ok :) Yes, it's cross platform, but currently available for Windows, CentOS, Ubuntu. This is due to main customer base. However, we can assemble it for MAC too. See, the technology has proved to work well in telecom, but it can do more, f.e. optimize audio clips compression. This is the reason for m...
by sevana
Mon Dec 08, 2014 10:42 am
Forum: Audio Processing
Topic: Sound quality assessment
Replies: 14
Views: 1997

Re: Sound quality assessment

Steve, I am not sure what you are missing in the post... If you like to have the product you will receive it.
by sevana
Sun Dec 07, 2014 9:07 am
Forum: Audio Processing
Topic: Sound quality assessment
Replies: 14
Views: 1997

Re: Sound quality assessment

Hi, I spoke to our development and management and there is interest to contribute to the community. However, we don't be able to create full scale utility that will 100% qualify audio to fit ACX requirements as it's quite an investment project. Would be good to collect information what are the main ...
by sevana
Fri Dec 05, 2014 7:54 am
Forum: Audio Processing
Topic: Sound quality assessment
Replies: 14
Views: 1997

Re: Sound quality assessment

Thanks! The problem there is not in the number of requirements ACX presents, but to follow them if one is not recording in a professional studio. Measuring noise level, checking or inserting room tone at the head and tail, checking RMS etc can be more or less easily automated in a stand alone applic...
by sevana
Fri Dec 05, 2014 5:54 am
Forum: Audio Processing
Topic: Sound quality assessment
Replies: 14
Views: 1997

Re: Sound quality assessment

Hi, Thank you for your question. In fact we are trying to solve a general problem of those who have to choose audio compression parameters to achieve the best quality and smallest files size. So, from ACX AudioBook perspective this seems not directly applied as f.e. they demand 192kbps MP3 audio or ...
by sevana
Thu Dec 04, 2014 12:39 pm
Forum: Audio Processing
Topic: Sound quality assessment
Replies: 14
Views: 1997

Sound quality assessment

Hi,

We would like to ask for evaluation of our tool for sound quality assessment and approach for automated sound clip compression optimization. Relevant documents are attached.

Thanks a lot in advance!
Sevana
http://www.sevana.fi
by sevana
Wed Jan 12, 2011 6:40 pm
Forum: General Audio Programming
Topic: Audio effects
Replies: 5
Views: 1987

Re: Audio effects

Thank you for your comments! Well, I do realize it may be not a common feature... Audacity helps us very well with audio editing and analysis, and echo is available as well. However, our task is to be able to generate files with different type of degradation and maybe even different set of parameter...
by sevana
Wed Jan 12, 2011 2:19 pm
Forum: General Audio Programming
Topic: Audio effects
Replies: 5
Views: 1987

Audio effects

Hi, Would greatly appreciate any recommendation on a software that can introduce these effects to speech files (.wav). The idea is to be able to simulate voice quality degradation for: Absolute silence Clicking Crackling Crosstalk Hissing Hum Motor Sound Popping Static Talker Echo Tunnel Voice Thank...