Okay, so here is what I have

P= perceived pitch (mels), F= frequency (hertz)

I need to solve when P= 1500 algebraically.

Can anyone give me some sparks to start my engine? Thanks.

Printable View

- Apr 20th 2008, 08:00 AMItsbaxagainSolving an Exponetial & Log Equation.
Okay, so here is what I have

P= perceived pitch (mels), F= frequency (hertz)

I need to solve when P= 1500 algebraically.

Can anyone give me some sparks to start my engine? Thanks. - Apr 20th 2008, 08:04 AMMoo
Hello,

Well, divide each side of the equation by 1045, then take the exponential of the two sides, and ... - Apr 20th 2008, 08:18 AMItsbaxagain
- Apr 20th 2008, 08:21 AMMoo
If ln is the neperian one :

If it's the logarithm in basis 10 :

- Apr 20th 2008, 08:32 AMItsbaxagain
I confused, I can't see how I get the answer because when I find the answer using my calculator I get approx:1278.84

- Apr 20th 2008, 08:34 AMMoo
I should have added "then, isolate f " (Thinking)

- Apr 20th 2008, 08:49 AMItsbaxagain