zymon/PortAudio.jl
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measure signal tuning

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jakubwro 2020-02-11 14:07:56 +01:00
parent a1a2230ed8
commit d9ffc44f8c
1 changed files with 5 additions and 4 deletions
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9
examples/measure_latency.jl
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@ -2,9 +2,9 @@ using PortAudio
using DSP using DSP
function create_measure_signal() function create_measure_signal()
signal = zeros(Float32, 1000) signal = zeros(Float32, 20000)
for i in 1:3 for i in 1:3
signal = vcat(signal, rand(Float32, 100), zeros(Float32, i*3000)) signal = vcat(signal, rand(Float32, 100), zeros(Float32, i*10000))
end end
return signal return signal
end end
@ -57,8 +57,9 @@ end
measure_latency(0.1, 0.1, 32; is_warmup = true) # warmup measure_latency(0.1, 0.1, 32; is_warmup = true) # warmup
for in_latency in [0.1, 0.01, 0.005] latencies = [0.1, 0.01, 0.005]
for out_latency in [0.1, 0.01, 0.005] for in_latency in latencies
for out_latency in latencies
for blocksize in [32] for blocksize in [32]
measure = measure_latency(in_latency, out_latency, blocksize) measure = measure_latency(in_latency, out_latency, blocksize)
println("$measure ms latency for in_latency=$in_latency, out_latency=$out_latency, blocksize=$blocksize") println("$measure ms latency for in_latency=$in_latency, out_latency=$out_latency, blocksize=$blocksize")