A SOX 1KHz Sinewave Generator Using A Batch File...
Hi all...
I don't think this has been done before but I am open to being corrected...
This batch file generates a 65536 byte binary file to give 8 seconds of pure sinewave at the earphone/speaker output(s)...
It uses ONLY a default Windows 32 bit installation, to Windows 7, except for the installation of SOX...
Notepad was the _main_ editor... ;o)
Hopefully the code section does NOT corrupt the binary part which is 8 bytes in size.
If it does then let me know on here and I will post a pointer from where to grab it...
(Hmmm, just did a preview and it looks as though it does... ;o( )
Hi all...
Well I have not been inactive but working out how to make OSX 10.14.x command line audio player have a variable sample rate.
This is a back door as afplay does not have a sample rate flag unlike aplay for ALSA, in Linux flavours.
This is a DEMO only but a derivative of it will... (2 Replies)
sinebeep.py
Creating an audio WAVE file called...
beep.wav
...that can be played using almost ANY audio player available.
This simple DEMO snippet of code generates a 1 second sinewave WAVE file. It IS saved inside the CURRENT drawer so that you can find it... ;o)
Note that the... (1 Reply)
A very simple crude sinewave generator.
The file required is generated inside the code, is linear interpolated and requires /dev/audio to work. Ensure you have this device, if not the download oss-compat from your OS's repository...
It lasts for about 8 seconds before exiting and saves a... (5 Replies)
IKHz_SW_OSX.py
A DEMO mono _pure_ sinewave generator using standard text mode Python 2.6.7 to at least 2.7.3.
This code is EASILY modifyable to Python version 3.x.x...
This DEMO kids level 1KHz generator is mainly for a MacBook Pro, (13 inch in my case), OSX 10.7.5 and above. See below...... (0 Replies)
I need to identify a list of AIX command strings that can be used to parse Powerbroker logs for changes that are being made by Unix SysAdmins. Need to filter out (as much as possible) inquiry or routine maintenance activity and concentrate on software/security changes.
This is for internal... (1 Reply)
Hello,
I am trying to convince my boss to stop allowing our users to login as root (superuser). Currently our users login to our unix server with their own account, then as needed, they will do an su and put in the root password.
This scares me, for a bunch of reasons. Mainly, one is that we... (1 Reply)