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View Full Version : Amplifying the volume with Cooledit 2000



Suhoi
20 May 2002, 05:10 AM
I tryed to amplify the volume for an mp3 file (sound for a divx movie) but the result file was whorst then original file.The volume was higher but the quality was poor. The original mp3 file was with variable beat rate but the result file is 44kbps....doono why...
maybe someone can explain me what i have to do to amplify the folume without chianging the quality and the beat rate.
Enchanter
20 May 2002, 10:46 AM
I suggest converting the sound file to .wav file first and then get CoolEdit to increase the volume (transform -> amplitude -> amplify). Then you can convert the amplified .wav file back to MP3, choosing a bitrate of your own liking.
techno
21 May 2002, 12:13 AM
u don't really need to convert it to wav. I did amplify it when I wanted to increase the bass mega.

You just goto process > amplify and there should be an option to amplify the volume.

Techno
Suhoi
21 May 2002, 09:40 PM
Techon, i did exactly what u tell me to do...but i the result was whorst then original mp3 file. 44kbs beat rate......realy a ****!
techno
21 May 2002, 11:12 PM
Wierd, sorry about that. :(

Techno
johnbmx4christ
22 May 2002, 02:47 AM
when you import it into cool edit it automatically changes it into a wav....you should then amplify it as above but then save it as a wav44100..then use another software to convert to mp3 and to make the bit rate variable again.
then again..if you save as 44100 wav then when you make your divx doesnt it convert it for you?
Suhoi
22 May 2002, 07:13 PM
Huh...thats verry complicate. I think that i will start to use GoldWave....is more easyer to use. I change the volume for a file and all is ok with GoldWave. The file was vbr mp3 and after the conversion the beat rate is 128kbs and the sound is great. CoolEdit is a "cool" program but i think that is a little bit complicate. The divx encoding proces i long enought...i dont wanna stay much longer.
Suhoi
22 May 2002, 07:34 PM
Huh...thats verry complicate. I think that i will start to use GoldWave....is more easyer to use. I change the volume for a file and all is ok with GoldWave. The file was vbr mp3 and after the conversion the beat rate is 128kbs and the sound is great. CoolEdit is a "cool" program but i think that is a little bit complicate. The divx encoding proces i long enought...i dont wanna stay much longer.
Enchanter
22 May 2002, 10:01 PM
What works for you is what you should keep. :)
hacker_on_fire
25 May 2002, 07:16 AM
I dont see any problem in using Nandub/Vdub? Do you?