In Progress

Sound Simulator

Tech Stack:

Python w/ numpy & matplotlib plus any other libraries you might see fit.

Sound Sim Requirements

* 3D sound ray tracing with configurable walls that either reflect or absorb sound given an “absortion” rate, not sure what the scientific term is here.

* Ability to insatiate a room given a set of (x,y) coordinates, and a fixed Z.

* Ability to instantiate N number of microphones (receivers) in a room given a set of (x,y,z) coordinates

* Ability to instantiate N number of speakers in a room given a set of (x,y,z) coordinates mapped to a set of vectors which describe the direction each speaker is pointing at

* For each speaker, ability to determine whether it is a “regular” speaker, an ultrasonic speaker, or a regular speaker with a dish that converts it to a parabolic speaker. If a parabolic speaker is chosen, it’s curvature and other dimensions should be provided so that the researcher can use a variety of custom shapes.

* Code that transforms a source audio file (.wav or .mp3) into an input for a vanilla speaker to then output.

* Code that transforms a source audio file (.wav or .mp3) into an input for an ultrasonic speaker to output, which then emits an audible sound.

* Ability to plot a 3-D heat map of sound intensity (volume) in a room at time X. The map should have a scroll bar on a time axis that allows a user to move the X moment of time to show the change of sound intensity at that moment of time.

Skills: Python, Sound Design

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About the Employer:
( 0 reviews ) San Francisco, United States

Project ID: #25870350

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$300 USD in 5 days
(2 Reviews)

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$700 USD in 7 days
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8 freelancers are bidding on average $444 for this job


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$250 USD in 5 days
(19 Reviews)

Hi, there. I am a Python developer with 5+ years of experience Skills: PyQt, PySide/PyQt,Scrapy, BeautifulSoup 4, Pillow, Matplotlib, Xml, json, and csv modules. Let me do this job for you now just to prove my expertis More

$500 USD in 7 days
(9 Reviews)

Hi I have experienced in Python, building Machine Learning models, Deep learning for computer vision and Natural language processing are some of my strong suites with a PhD in AI/ML. Image processing, Object detection More

$500 USD in 7 days
(6 Reviews)

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$300 USD in 20 days
(2 Reviews)

Hi, I am a Ph D computational scientist with a remarkable experience in my previous project simulating noise over the urban landscape. I also have a personal interest in room acoustics and its simulations. Being an ex More

$500 USD in 30 days
(1 Review)
(0 Reviews)