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7 Band Audio Equilizer (Implementation in GUI)

$30-250 USD

Chiuso
Pubblicato circa 7 anni fa

$30-250 USD

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7 Band Audio Equilizer (Implementation in GUI) Introduction One of the most used methods in digital signal processing is audio equalization. Audio equalizers can be used to manipulate signal frequencies to improve sound quality for different listening environments. During analog to digital conversion, audio signals are subject to phase shift, quantization noise, and electromagnetic noise that can be reduced with the help of audio equalizers. Applying filters across multiple bandwidths and using algorithm modification can alter inaccurate signals in order to provide a higher quality output. The purpose of developing an equalizer is to limit these factors that have a negative impact on the quality of an audio signal, which can be accomplished by boosting or cutting parts of the signal. Method of Implementation The design of a multi-band equalizer begins by obtaining the input signal and gain values for each filter. It is important to note that MATLAB uses the normalized magnitude instead of the decibel value; therefore, this input parameter must be converted. To build the filters for signal equalization, the Butterworth function in MATLAB was used alongside digital filters and amplifiers. The Butterworth filter design allows users to easily customize the number of bands and the filter parameters required for specific design purposes. Once the signal has been equalized in Simulink, the signal is reconstructed to obtain the output sampling data. This 7-band equalizer design utilizes a ‘lowpass’, ‘highpass’, and three ‘bandpass’ filter types in order to equalize an input signal. find attached file for more details
Rif. progetto: 12891648

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Attivo 7 anni fa

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5 freelance hanno fatto un'offerta media di $162 USD
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Hello, Its a pleasure to let you know that I've Completed and Delivered similar project before. All I need to work upon customization part, if we can proceed towards more discussion. I have gone through your project description and confident to accomplish your project. I am an individual developer and you will be working directly with me if we proceed work on this project. My key skills are – 1)Ruby 2)Ruby On Rail 3)Angular JS 4)Node JS 5)PHP with Codeigniter and Laravel Framework. 6)App development Let's initiate our chat so we can proceed towards conclusion of this project scope and give it a start as soon as possible. Thanks & Regards
$277 USD in 3 giorni
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Dear Sir Hi, Greetings of the day and thanks for sharing these details and allowing me to bid on this assignment. yes we have similar experience and can deliver u as u have mentioned in your requirements. we already have similar work experience and have worked on similar projects in the past and can deliver u as u have specified in your requirements I have checked your requirements. We have right skills to work on this assignment. We are a team of professionals including experienced analysts, designers, project managers, developers and QA people having great expertise in web applications development mainly on core PHP, PHP with open sources (Joomla, Wordpress, Codeigniter, Cake PHP), .NET, Asp.NET, Vb.NET, HTML 5 etc. and mobile applications on ios and Android platform. can u provide your contact details for further discussion about the project . . I am ready to discuss with you
$194 USD in 6 giorni
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Hello, I have good experience in Matlab in various capacities and will be able to execute your task that has been uploaded. I will be happy to provide samples of previous works that i have done to prove my competency. Regards, Adam
$100 USD in 3 giorni
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Over 11 years of experience as programmer in Digital Signal and Image Processing also Biomedical Signal........I have been professor in Digital Signal Processing using Matlab at the Bosque University from Colombia, working in different projects of audio, Biomedical Signal and bioinstrumentation
$90 USD in 4 giorni
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Bandiera: PAKISTAN
islamabad, Pakistan
5,0
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Membro dal mag 2, 2016

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