Adventures in ScriptNode ..signal phase

[Lindon]

just trying to find a simple phase inverter in ScriptNode - cant seem to see it do I need to build my own?

I guess I could use a math.expr with a simple algo of: output = input * -1.0

[Dan Korneff]

@Lindon I believe that's the only way to do it.

[Natan]

@Lindon Math.mul Does the job

[Lindon]

@Natan said in Adventures in ScriptNode ..signal phase:

@Lindon Math.mul Does the job

-- so same as math.expr then...

[Matt_SF]

@Lindon said in Adventures in ScriptNode ..signal phase:

I guess I could use a math.expr with a simple algo of: output = input * -1.0

Just use a math.mulnode and set it to -1. Easier than a math.exprnode

[Christoph Hart]

Actually the math.mul node is the better option because it will use vectorized functions (SIMD) while the expression node will be evaluated per sample and I wouldn't trust the compiler to auto-vectorize this (especially the MSVC compiler which is notoriously bad at autovectorizing).

[Lindon]

@Christoph-Hart said in Adventures in ScriptNode ..signal phase:

Actually the math.mul node is the better option because it will use vectorized functions (SIMD) while the expression node will be evaluated per sample and I wouldn't trust the compiler to auto-vectorize this (especially the MSVC compiler which is notoriously bad at autovectorizing).

..you had me at "SIMD.." - will do...