Edward Zechmann
Research Engineer in Acoustics, Noise Control in the Construction Industry
Professional Interests: Noise Control, Power Tools
MATLAB
Spoken Languages:
English
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24 Files
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REPUTATION
5.780
AVERAGE RATING
4.60
CONTRIBUTIONS
24 Files
DOWNLOADS
94
ALL TIME DOWNLOADS
56328
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Awarded to Edward Zechmann on 01 Nov 2019
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Awarded to Edward Zechmann on 09 Oct 2019
Your submissions received 25 five star ratings
Awarded to Edward Zechmann on 09 Oct 2019
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Awarded to Edward Zechmann on 09 Oct 2019
Content Feed
Submitted
Ellipsoidal Sound Power Measurement Surface
Estimates the sound power level and sound energy level in an approximate free-field using an ellipsoidal measurement surface.
etwa 2 Monate ago | 4 downloads |
Submitted
Sound Power Directivity Analysis
Calculates Sound Power and Analyzes Source Directivity from Sound Pressure on spherical coordinates.
12 Monate ago | 8 downloads |
Submitted
Round to a Specified Number of Significant Digits
Rounds a numeric array to a specified number of Significant Digits. Supports real and complex numbers, five different kinds of ...
etwa ein Jahr ago | 2 downloads |
Submitted
Round to Specified Digits Place
Rounds to the specified digits place and supports five different styles of rounding the last digit, real and complex numbers, a...
etwa ein Jahr ago | 1 download |
Submitted
Nth Octave Frequency Bands
Calculates the 1/Nth octave center and edge frequency bands from minf to maxf.
fast 3 Jahre ago | 7 downloads |
Submitted
ISO 1999:2013
Calculates hearing threshold levels and risk of hearing impairment for ISO 1999:2013
etwa 6 Jahre ago | 1 download |
Submitted
Fractional Octave Band and A, B, C Weighting Filters DF2T SOS IIR Matlab and limited Labview
This is a Direct Form 2 Transposed Cascaded Second Order Sections IIR implementation of Filters.
etwa 6 Jahre ago | 1 download |
Submitted
Impact Isolation Class
This program calculates the Impact Isolation Class (IIC) given the input LN values in dB.
mehr als 6 Jahre ago | 1 download |
Submitted
Utilities for Odeon HRTFs and BRIR
unity_hrtf_ascii writes a Unity omnidirectional hrtf file. read_odeon_ir2 reads an Odeon BRIR file.
mehr als 6 Jahre ago | 1 download |
Submitted
Calibrated Spectral Analysis
Simple Fourier Spectral Analysis of sound pressure time record.
mehr als 7 Jahre ago | 4 downloads |
Submitted
Random Integer Generator
This program quickly outputs n random integers in the specified range from a to b.
fast 8 Jahre ago | 2 downloads |
Submitted
Continuous Sound and Vibration Analysis
This program analyzes sound and vibrations data using metrics for continuous noise and vibrations.
etwa 8 Jahre ago | 12 downloads |
Submitted
Air Absorption
Calculates sound absorption (attenuation) in humid air
etwa 8 Jahre ago | 3 downloads |
Submitted
Impulsive Noise Meter
Calculates Impulsive noise metrics for hazardous acoustic noise assessment.
etwa 9 Jahre ago | 3 downloads |
Submitted
Nth_Oct_Hand_Arm_&_AC_Filter_Tool_Box
Features Nth octave band, Hand Arm, and A and C weighting filters
mehr als 9 Jahre ago | 4 downloads |
Submitted
Clipping Indicator
Indicates chunks of time records that may be clipped.
etwa 11 Jahre ago | 1 download |
Submitted
Parallel Curves
Generates the outer and inner parallel curves in rectangular coordinates.
etwa 11 Jahre ago | 6 downloads |
Submitted
Sound Transmission Class STC
Program calculates Sound Transmission Class (STC) from transmission loss data.
mehr als 11 Jahre ago | 2 downloads |
Submitted
Simple acoustic horn design for amplification
Simple acoustic horn designs for exponential and catenoidal horns.
mehr als 11 Jahre ago | 10 downloads |
Submitted
Nth Octave Test Signal
Returns an Nth Octave Test Signal similar to a warble tone.
fast 12 Jahre ago | 2 downloads |
Submitted
Make Icosahedron
This program makes icosahedra of class 1, type 2, and frequency f.
etwa 13 Jahre ago | 6 downloads |
Submitted
Reverberation Time Calculator
Calculates Reverberation Time from multiple microphones using time records
etwa 13 Jahre ago | 8 downloads |
Submitted
Find Numbers in a String
Finds flaoting point numbers in a string including: complex, real, integers, and currency (dollars).
etwa 13 Jahre ago | 2 downloads |
Submitted
geospace
This program outputs a geometric sequence of n-numbers from a to b.
fast 14 Jahre ago | 1 download |
