Sponsored Content
Top Forums Shell Programming and Scripting A Crude 1KHz Audio Sinewave Generator Demo... Post 302760757 by DGPickett on Thursday 24th of January 2013 02:26:27 PM
Old 01-24-2013
I wonder how short the MP3 file would be?
 

7 More Discussions You Might Find Interesting

1. Programming

Python, Platform Independent, Pure Audio Sinewave Generator...

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)
Discussion started by: wisecracker
0 Replies

2. Windows & DOS: Issues & Discussions

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... (0 Replies)
Discussion started by: wisecracker
0 Replies

3. UNIX for Dummies Questions & Answers

A crude random byte generator...

There was an upload recently on generating a pseudo-random file when /dev/random does NOT exist. This does not need /dev/random, /dev/urandom or $RANDOM either... (I assume $RANDOM relies on the /dev/random device in some way.) This code uses hexdump just because I like hexdump for ease of... (2 Replies)
Discussion started by: wisecracker
2 Replies

4. OS X (Apple)

A Bash Audio Sweep Generator...

This is a small program as a tester for a basic sweep generator for bandwidth testing of AudioScope.sh. This DEMO is only capable of 4KHz down to about 85Hz and back due to the low bit rate, but it is proof of concept for a much wider variant using a much higher bit rate. The file generated... (4 Replies)
Discussion started by: wisecracker
4 Replies

5. OS X (Apple)

An Audio Function Generator...

Ok guys, gals and geeks... As from today I am starting to learn awk in earnest doing something totally different. I am going to create a pseudo-Audio_Function Generator centred around OSX 10.11.x minimum. The code below is a tester to see what the possibilities are. All waveforms will be... (11 Replies)
Discussion started by: wisecracker
11 Replies

6. OS X (Apple)

Variable frequency audio generator...

Hi all... I intend to do an Audio Function Generator using Awk, (already started thanks to Don), but the biggest thing I have struggled with was variable frequency. I was going to generate differing sized waveforms on the fly but that would that would mean the frequencies are dependent on any... (2 Replies)
Discussion started by: wisecracker
2 Replies

7. OS X (Apple)

A simple variable frequency sinewave audio generator.

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)
Discussion started by: wisecracker
2 Replies
send_sound(1)						      General Commands Manual						     send_sound(1)

NAME
send_sound - play an audio file SYNOPSIS
[-format_switch] [] [] [] [] [] DESCRIPTION
This command plays an audio file. is the command used when you double-click an audio file from the HP VUE File Manager. The file begins playing, according to the settings of the Audio Control Panel. is one these formats: Sun file format NeXT file format Microsoft RIFF Waveform file format MuLaw format ALaw linear 16-bit format offset (unsigned) linear 8-bit format linear 8-bit format If you omit the filename with this option, plays the audio data from plays the file on the output of an audio server identified by system which is either a system name or a TCP/IP address. plays the file the number of times you supply. Note that you cannot use this option if the source is a filename is required. plays file with the priority you supply, either or sets the sample rate of the source audio. plays the audio file at the sampling rate you enter. plays a stereo file. This option is needed only for a raw data file with stereo data. AUTHOR
was developed by HP. NeXT is a trademark of NeXT Computers, Inc. Microsoft is a trademark of Microsoft Corporation. SEE ALSO
audio(5), asecure(1M), aserver(1M), attributes(1), convert(1). send_sound(1)
All times are GMT -4. The time now is 03:25 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy