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Generate audiory stimuli

Home Page: https://rob-luke.github.io/AuditoryStimuli.jl

License: Other

Julia 100.00%

auditory auditory-stimuli sounds

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auditorystimuli.jl's Issues

Add modulator signal modifier

Make a streaming version of https://rob-luke.github.io/AuditoryStimuli.jl/dev/api/#AuditoryStimuli.amplitude_modulate

How can triggers be sent with stimuli?

As an additional audio channel that gets processed by external hardware (trigger box)
https://github.com/JuliaIO/LibSerialPort.jl

Improve automation of function generators

Currently the functions are generated for every combination of input by hand. This is not very Julian and its ugly.

For example:

AuditoryStimuli.jl/src/SignalModifiers/Modulation.jl

Lines 32 to 43 in 0ee6b0d

    
           # TODO: Must be cleaner way to set defaults 
        
           AmplitudeModulation(a, b, c) = AmplitudeModulation(a, b, c, true, 0) 
        
           AmplitudeModulation(a, b) = AmplitudeModulation(a, b, 1, true, 0) 
        
           AmplitudeModulation(a) = AmplitudeModulation(a, π, 1, true, 0) 
        
           # TODO: Must be a nicer way to handle units than this 
        
           AmplitudeModulation(a::typeof(1.0u"Hz"), b, c) = AmplitudeModulation(a |> u"Hz" |> ustrip, b, c) 
        
           AmplitudeModulation(a::typeof(1u"Hz"), b, c) = AmplitudeModulation(a |> u"Hz" |> ustrip, b, c) 
        
           AmplitudeModulation(a::typeof(1.0u"Hz"), b) = AmplitudeModulation(a |> u"Hz" |> ustrip, b) 
        
           AmplitudeModulation(a::typeof(1u"Hz"), b) = AmplitudeModulation(a |> u"Hz" |> ustrip, b) 
        
           AmplitudeModulation(a::typeof(1.0u"Hz")) = AmplitudeModulation(a |> u"Hz" |> ustrip) 
        
           AmplitudeModulation(a::typeof(1u"Hz")) = AmplitudeModulation(a |> u"Hz" |> ustrip)

Set up compat

https://github.com/JuliaDiff/TaylorSeries.jl/blob/f6ff951567c442af77521549ecb526f3a40f5733/Project.toml#L13

Add a function for plotting cross-correlation

Only support Julia 1.5 and above

Streaming processing (e.g. amplitude modulation)

Currently I have to ensure that I produce a full modulation cycle because the amplitude modulation function does not keep track of state between calls. It would be better to have a method for modulating the sound that can be called regardless of the amount of samples.

Rename HarmonicStack to SinusoidSource

Set up compat helper

Switch to SampledSignals

SampledSignals fits better with giving the option of offline or realtime signal generation.

Set up tag bot

https://github.com/JuliaDiff/TaylorSeries.jl/blob/master/.github/workflows/TagBot.yml

TagBot trigger issue

This issue is used to trigger TagBot; feel free to unsubscribe.

If you haven't already, you should update your TagBot.yml to include issue comment triggers.
Please see this post on Discourse for instructions and more details.

If you'd like for me to do this for you, comment TagBot fix on this issue.
I'll open a PR within a few hours, please be patient!

Make unit tests run faster

Profile current tests and find slowest
Pick them off one by one

	# TODO: Must be cleaner way to set defaults
	AmplitudeModulation(a, b, c) = AmplitudeModulation(a, b, c, true, 0)
	AmplitudeModulation(a, b) = AmplitudeModulation(a, b, 1, true, 0)
	AmplitudeModulation(a) = AmplitudeModulation(a, π, 1, true, 0)

	# TODO: Must be a nicer way to handle units than this
	AmplitudeModulation(a::typeof(1.0u"Hz"), b, c) = AmplitudeModulation(a \|> u"Hz" \|> ustrip, b, c)
	AmplitudeModulation(a::typeof(1u"Hz"), b, c) = AmplitudeModulation(a \|> u"Hz" \|> ustrip, b, c)
	AmplitudeModulation(a::typeof(1.0u"Hz"), b) = AmplitudeModulation(a \|> u"Hz" \|> ustrip, b)
	AmplitudeModulation(a::typeof(1u"Hz"), b) = AmplitudeModulation(a \|> u"Hz" \|> ustrip, b)
	AmplitudeModulation(a::typeof(1.0u"Hz")) = AmplitudeModulation(a \|> u"Hz" \|> ustrip)
	AmplitudeModulation(a::typeof(1u"Hz")) = AmplitudeModulation(a \|> u"Hz" \|> ustrip)