Home > By category > Scripts >Development Tools > Nth Octave Test Signal



Nth Octave Test Signal

  • Downloads: 
  • Views: 
  • Rating:

random_band is the main program and it outputs a test signal which has a constant level. The instanatenous frequency varies randomly within the specified Nth octave band range.

The program outputs three plots: time record of the instantaneous frequency, time record of the instantaneous level, and a histogram of the spectral content.

The test signal is constructed by generating a a set of random number for the instantaneous frequency as a function of time.
The instantaneous frequency is integrated to yield the phase angle. The trigonometric sin function is used to construct the real part of the amplitude.

Filtering and normalizing is used to remove artifacts from the random number generation. The resulting test signal is not a warble tone and it is not pink, white, or brown noise.

The resulting test signal has characteristics of a warble tone.
The level is more constant and the frequency is band limited
like a warble tone. There is still some random variation in
instantaneous frequency like white noise.

Free download from Shareware Connection - random_band is the main program and it outputs a test signal which has a constant level

Publisher: Edward Zechmann | License: Shareware
Version: 1.0 | Size: 31 KB | Platform: Matlab, Scripts
Released Date: 19-03-2013 | Rating: 0 | Title: Nth Octave Test Signal

Author Url: http://www.mathworks.com
Program Info Url: http://www.mathworks.com
Download Url: http://www.mathworks.com/matlabcentral/fx_files/26233/1/random_band.zip

More downloads from Nth Octave Test Signal publisher Edward Zechmann:

Continuous Sound and Vibration Analysis - The main program is Main_sound_and_vibs.m. Up to 100 metrics are for each of sound, hand arm vibrations, whole body vibrations, and motion sickness.

Sound Transmission Class STC - This is an implementation of the calculation of STC value according to ASTM E 413-04.

Rohde & Schwarz FSQ Signal Analyzers - random_band is the main program and it outputs a test signal which has a constant level

Calibrated Spectral Analysis - Perform Calibrated Spectral Analysis.

Simple acoustic horn design for amplification - horn.m is the main program which designs exponential and catenoidal horns

Nth Octave Test Signal keywords:
Nth Octave Test Signal related downloads:

Rohde & Schwarz FSQ Signal Analyzers - random_band is the main program and it outputs a test signal which has a constant level

Study of AM Modulation and Demodulation - This Demo gives the user sufficient freedom to vary the values of modulating and carrier signal amplitude and frequency

Test Tone Generator - The Test Tone Generator (TTG) turns the PC into a function generator for testing or demonstration, sound tuning, education, for sound effects and many other purposes.

New Block Library Simulink called The Phase Filter - It is a new block simulink signal library called the Phase Filter.The transfert function is F(p)=(1+T1p)/(1+T2p)

GFI MailDefense Suite - Comprehensive anti-virus, anti-spam & anti-phishing protection for SMBs that makes use of multiple technologies, such as Bayesian filtering to remove spam and up to five anti-virus engines to clean all inbound email.

Shareware Connection periodically updates pricing and software information of 'Nth Octave Test Signal' from company source 'Edward Zechmann' , so some information may be slightly out-of-date. You should confirm all information before relying on it. Software piracy is theft,  Using 'Nth Octave Test Signal' crack, password, serial numbers, registration codes, key generators is illegal and prevent future development of Nth Octave Test Signal.

New Reviews

BitKiller - Dealing with various types of data efficiently holds the key to success in any computing task. Apart from generating new data and modifying existing files, it becomes necessary to delete existing files at times. While most users resort to using ...

TuckAway Intelligent Email Organizer Pro - Using an email software allow you to do a number of things including managing your address lists, emails and even ending memos, documents and even virtual letters. You can also use it to manage your tasks easily. The email software comes in ...

Trend Micro HouseCall - With time, PC users find it increasingly difficult to keep their systems free of malware and rogue apps, despite using latest and feature packed security software. This is mostly owing to the evolving nature of malware and newer types of ...

IDrive Classic - For every type of computer user, backing up data has become near compulsory. Apart from data loss caused by hardware snags, you cannot rule out the risk of data loss caused by malware attacks. That explains why millions of PC users back up their ...

Apple Aperture - It is quite true that Macintosh users generally get fewer tools to pick from than Windows users but they have some solid and impressive software to work with. One such example is Apple’s professional image editing and organizing tool, ...

MacCleanse - Macs are known for their multitasking prowess and near perfect performance over other type of computers. However, after prolonged usage a Mac can also run slower than usual. In such situations, you can try third party clean up and maintenance ...

Undela - Computers users may lose data owing to a number of reasons. Data loss caused by hardware failure does not take place regularly. However, there are many instances when you may end up deleting files and folders by mistake. In shared computers, ...

Spark Browser - Nearly every PC user needs to browse the web nowadays, irrespective of age and gender. Whether you use a laptop or desktop, it is mandatory to use a web browser to access web or download files. There was a time a majority of Windows users ...

Simpo PDF Creator Pro - Millions of PC users resort to using PDF format for exchanging and sharing documents for a number of needs. PDF is cross platform compatible, print friendly and can contain various objects like text, image and fields. While a majority of people ...

SyncBack SE - For any computer users, the importance of backup is immense. Even if you use a powerful computer with latest storage technology, taking backup of data is near mandatory. However, a number of users find the task of choosing the right backup ...




New Downloads

PHP Survey Script

Once installed on your
website, PHP Survey Script
will provide you with all
must-have tools to create and
manage ...

Contact Form Generator

Contact Form Generator is an
easy-to-use PHP script for
creating contact and email
forms. The contact form script
allows ...

Tektronix TDS 1012
Oscilloscope

This is a MATLABâ„¢ instrument
driver for use with v2.0 of
the Instrument Control
Toolboxd-OC?D? and higher

Chat

A plugin to talk online with
the other users of a blog.

CoMoblog

CoMoblog is a community driven
'mobile orientated' blogging
application that allows you to
blog to your website from any
...

Plot 2D/3D Vector with
Arrow

Arrowline 3-D vector plot.

Simulink Block for Real
Time Execution

This block is a version of the
block given in the submission
"Simulink Real Time Execution"
(File ID:#21908) with some ...

Windows Desktop and iPhone
Photo Uploader

i-Dump is a great and fast
plugin for WordPress blogs to
upload images/photos directly
from your Windows desktop into
...

MySQL backups manager

MySQL backups manager script
will make saving and restoring
your MySQL databases.

i-trax for Scripts

i-trax is a simple and easy to
use software system for your
mobile device.

Apply affine transforms to
graphic objects

The advantage of the function
compared to hgtransform
objects is that it operates
directly on the XData

Roaming Cursor for Graphics
and Animations

Roaming Cursor script presents
a cursor image that moves on a
random path.