Hello everyone,
In my internship my supervisor asked me to identify a audio format of a file.
After some researchs I've finally the informations on the picture attached.
This file seems to be a G.723.1. Is it co;pressed or uncompressed ? What can I do with it ? In which format can I convert it ?
Thank you for your help
G.723.1
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This forum is for Audacity on Windows.Please state which version of Windows you are using,
and the exact three-section version number of Audacity from "Help menu > About Audacity".
Audacity 1.2.x and 1.3.x are obsolete and no longer supported. If you still have those versions, please upgrade at https://www.audacityteam.org/download/.
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kozikowski
- Forum Staff
- Posts: 69384
- Joined: Thu Aug 02, 2007 5:57 pm
- Operating System: macOS 10.13 High Sierra
Re: G.723.1
What did Google have to say about it?
I'm sure it's compressed. There are only a handful of uncompressed formats. I think there's only two lossless compressed formats. All the rest sacrifice some quality to get smaller files.
You can install the FFMpeg software add-on and open up many different sound formats. Once inside Audacity, you can export to any supported format.
Koz
I'm sure it's compressed. There are only a handful of uncompressed formats. I think there's only two lossless compressed formats. All the rest sacrifice some quality to get smaller files.
You can install the FFMpeg software add-on and open up many different sound formats. Once inside Audacity, you can export to any supported format.
Koz
Re: G.723.1
thank for your help.
That's why I ve done and i want to put it in one of these formats:
•Linear_16_BIT—signed 16-bit Linear PCM 8Khz
•Linear_8_BIT—unsigned 8-bit Linear PCM 8Khz
•Alaw—G.711 A-Law 8Khz
•MuLaw—G.711 mu-Law 8Khz
•8000 Hz, 16-bit mono, WAV format
how can I do the conversion with audacity ?
That's why I ve done and i want to put it in one of these formats:
•Linear_16_BIT—signed 16-bit Linear PCM 8Khz
•Linear_8_BIT—unsigned 8-bit Linear PCM 8Khz
•Alaw—G.711 A-Law 8Khz
•MuLaw—G.711 mu-Law 8Khz
•8000 Hz, 16-bit mono, WAV format
how can I do the conversion with audacity ?
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Gale Andrews
- Quality Assurance
- Posts: 41761
- Joined: Fri Jul 27, 2007 12:02 am
- Operating System: Windows 10
Re: G.723.1
For all those, change the project rate bottom left to 8000 Hz. Then choose Other Uncompressed Files in the Export dialogue, then click "Options...".Axl1993 wrote:thank for your help.
That's why I ve done and i want to put it in one of these formats:
•Linear_16_BIT—signed 16-bit Linear PCM 8Khz
•Linear_8_BIT—unsigned 8-bit Linear PCM 8Khz
•Alaw—G.711 A-Law 8Khz
•MuLaw—G.711 mu-Law 8Khz
•8000 Hz, 16-bit mono, WAV format
how can I do the conversion with audacity ?
You can also obtain 16-bit WAV by choosing "WAV (Microsoft) signed 16 bit PCM" instead of "Other Uncompressed Files".
Gale
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