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Edward Zechmann


Last seen: 6 giorni fa Attivo dal 2008

Followers: 2   Following: 0

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Research Engineer in Acoustics, Noise Control in the Construction Industry Professional Interests: Noise Control, Power Tools

Programming Languages:
MATLAB
Spoken Languages:
English

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  • Personal Best Downloads Level 3
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  • 5-Star Galaxy Level 5
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Visto da

Inviato


Nth Octave Frequency Bands
Calculates the 1/Nth octave center and edge frequency bands from minf to maxf.

7 mesi fa | 3 download |

5.0 / 5

Inviato


Ellipsoidal Sound Power Measurement Surface
Estimates the sound power level and sound energy level in an approximate free-field using an ellipsoidal measurement surface.

circa un anno fa | 2 download |

0.0 / 5
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Inviato


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 ...

circa 3 anni fa | 1 download |

4.0 / 5

Inviato


Sound Power Directivity Analysis
Calculates Sound Power and Analyzes Source Directivity from Sound Pressure on spherical coordinates.

oltre 4 anni fa | 2 download |

4.0 / 5

Inviato


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...

oltre 4 anni fa | 1 download |

3.3 / 5

Inviato


ISO 1999:2013
Calculates hearing threshold levels and risk of hearing impairment for ISO 1999:2013

oltre 9 anni fa | 3 download |

0.0 / 5
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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.

oltre 9 anni fa | 1 download |

5.0 / 5
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Inviato


Impact Isolation Class
This program calculates the Impact Isolation Class (IIC) given the input LN values in dB.

circa 10 anni fa | 1 download |

0.0 / 5
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Utilities for Odeon HRTFs and BRIR
unity_hrtf_ascii writes a Unity omnidirectional hrtf file. read_odeon_ir2 reads an Odeon BRIR file.

circa 10 anni fa | 1 download |

0.0 / 5

Inviato


Calibrated Spectral Analysis
Simple Fourier Spectral Analysis of sound pressure time record.

quasi 11 anni fa | 2 download |

0.0 / 5

Inviato


Random Integer Generator
This program quickly outputs n random integers in the specified range from a to b.

oltre 11 anni fa | 5 download |

5.0 / 5
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Inviato


Continuous Sound and Vibration Analysis
This program analyzes sound and vibrations data using metrics for continuous noise and vibrations.

oltre 11 anni fa | 6 download |

4.5 / 5
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Inviato


Air Absorption
Calculates sound absorption (attenuation) in humid air

oltre 11 anni fa | 5 download |

5.0 / 5

Inviato


Impulsive Noise Meter
Calculates Impulsive noise metrics for hazardous acoustic noise assessment.

oltre 12 anni fa | 2 download |

5.0 / 5
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Inviato


Nth_Oct_Hand_Arm_&_AC_Filter_Tool_Box
Features Nth octave band, Hand Arm, and A and C weighting filters

circa 13 anni fa | 2 download |

5.0 / 5

Inviato


Clipping Indicator
Indicates chunks of time records that may be clipped.

oltre 14 anni fa | 1 download |

0.0 / 5

Inviato


Parallel Curves
Generates the outer and inner parallel curves in rectangular coordinates.

oltre 14 anni fa | 2 download |

5.0 / 5
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Inviato


Sound Transmission Class STC
Program calculates Sound Transmission Class (STC) from transmission loss data.

oltre 14 anni fa | 6 download |

3.5 / 5
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Inviato


Simple acoustic horn design for amplification
Simple acoustic horn designs for exponential and catenoidal horns.

quasi 15 anni fa | 5 download |

0.0 / 5
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Inviato


Nth Octave Test Signal
Returns an Nth Octave Test Signal similar to a warble tone.

oltre 15 anni fa | 1 download |

0.0 / 5

Inviato


Make Icosahedron
This program makes icosahedra of class 1, type 2, and frequency f.

oltre 16 anni fa | 1 download |

4.9 / 5

Inviato


Reverberation Time Calculator
Calculates Reverberation Time from multiple microphones using time records

oltre 16 anni fa | 5 download |

4.7 / 5

Inviato


Find Numbers in a String
Finds flaoting point numbers in a string including: complex, real, integers, and currency (dollars).

oltre 16 anni fa | 1 download |

5.0 / 5

Inviato


geospace
This program outputs a geometric sequence of n-numbers from a to b.

circa 17 anni fa | 1 download |

4.0 / 5