I have a problem with my wav file. We played with our band (#bataty on instagram😁)in a club and we asked soundman to record the audio of our show. He gave us a record in wav but we cant play it anywhere.
Is the file damaged? Can somebody help me please?
https://drive.google.com/open?id=11ODe-3MUOIkbDomzNBnzt3DnSTr9j8qx
Your audio file isn't broken. It plays fine. It's just silent.
Your sound tech made a mistake and didn't record anything but silence.
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So, yesterday, i was calling with my friend and i wanted to play him an sound from a game, but i had no idea how, because he couldn't hear mine sound. So, is there a way to direct all the system audio to record on the microphone? And also keep the normal output so i can hear it. Thanks for help!
And also, please make your answer noob-friendly, because i am pretty bad with this, thanks!
Other stuff:
I want to direct the output into the microphone, not just the calling program (it's Skype by the way).
Please don't answer that i should put the output to the speakers and record it like it, because i don't even have speakers... just headphones.
I am looking into an interesting project where I have to compare the sound on a prerecorded audio file to one that is inputed through a microphone.
Unfortunately, I do not even know where to start. Any feedback, pointers, constructive thoughts are highly appreciated.
I've got a .wav file with a perfect square wave (PCM data with only "FF" or "00" bytes) and I'm positive there is some kind of encoded message in it.
I've tried everything I could think of to extract the encoded message in the file. From steganography to several different encoding schemes like NRZ, Manchester, Differential Manchester and got nothing.
I'm three days into analysis of the file and driving mad by now.
Can any of you think of some way (or software) that can perform any kind of analysis on uncompressed pcm data?
P.S.: The decoding of the file is part of a quiz with various steps and that is the reason I would rather not post the file or ask for a direct answer.
I want to get there myself, just needing someone pointing me in a new direction or fresh thoughts about the problem! :D
In te meanwhile I got some invaluable help and figured out it was a tape from a zx spectrum in form of a .wav file.
So all it took was downloading some emulator and loading the tape (.wav file)!
But thank you so much for helping Mike! :D
I am looking to record voice in as compact a file format as possible for an ipad app, and not concerned about sound quality. I chose the ima4 format but don't really know much about audio, so am having trouble figuring out how to play back the produced file to test how it sounds. Is this a compressed format that I have to uncompress with some tool in order to just listen to it? Is this the right format if I want something compact and reasonably coherent but not worried about great quality?
Apparently, I had to save it as an .aif, .aiff, or .aifc file which then was playable by common players like iTunes.
I was able to capture audio in the WAV format through Manager.createPlayer("capture://audio"). However, is there a way to capture audio in the MP3 format in J2ME?
It will likely depend on the platform in question, you would have to check the different device implementations you want to support.
Rory, what do you mean?
I was really asking for the String for the createPlayer(String s) method. J2ME automatically records to a WAV file, but I was wondering if I could request it to record to MP3. Of course if that MP3 argument did not work, a MediaException would be thrown. Please forgive me if it seems that I am missing the point of your response.