Re: [LAD] Determining Phase

2011/6/25 Fons Adriaensen <fons@linuxaudio.org>:
> On Sat, Jun 25, 2011 at 01:55:05PM -0500, Gabriel M. Beddingfield wrote:
>
>> Do you mean... for a very simple sine wave?
>>
>> Assuming yes:
>>
>>   p = asin( x / A )
>>
>> Where:
>>
>>   A is the amplitude of the sine wave

you mean the maximal amplitude (-MAX <= x <= +MAX) , I guess ?

>>   x is the value of the sample (-A <= x <= A)
>>   p is the phase of the wave in radians (-pi/2 <= p <= pi/2)
>
> And what if the phase is < -pi/2 or > +pi/2 ?
>
since x <= A (always), that result is not possible

-- 
E.R.
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