What is Buffer Underrun? [closed] - buffer

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Closed 11 years ago.
Just what the title states - What does Buffer Underrun mean?

It's when a buffer that's being read from (and should preferably always have data available) runs empty.
An audio output device is a good example. An audio device will read its buffer at a constant rate, and unless you keep supplying it data at a fast enough rate, the buffer will run out. And it'll sound nasty.

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How to calculate run time memory in Matlab? [closed]

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Closed 9 years ago.
Today i am developing one IEEE paper. In that paper mentioned about run time memory. How to calculate run time memory of a program in Matlab?
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SOME CODE
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profile_info = profview %HTML string of the memory profile

Change memory address content with ddd [closed]

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Closed 9 years ago.
How can I change the content of a memory address using ddd?
Well, ddd runs gdb underneath, so in the gdb window you can just type something like:
set *((int *) 0x822b2ec) = 0x100
See How to modify memory contents using GDB?

Where can I find a Delphi implementation of Murmur2 for hashing streams? [closed]

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Closed 10 years ago.
I am looking for Delphi code to use Murmur2 to hash a file stream. Should support both 32-bit and 64-bit.
There's an implementation in another question about hashing. It certainly supports 32-bit code. I can't comment on how readily it transfers to 64 bits.

iOS. Using music to generate game levels [closed]

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Closed 10 years ago.
Is it possible to generate game levels using music without of violation of Apple's rules for applications in app store
Yes and many apps do this, an example would be "Beat Hazards". and there is no reason to believe it would violate the tos.

How to compare .wav specimen in delphi? [closed]

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Closed 10 years ago.
I would like to start studying the .wav specimen by comparing two files. like returning a result of duration, accent, pronunciation in percentage. etc. or any code that comparing/analyzing the .wav.
What do you think about using Fourier transform? http://www.lohninger.com/fourier.html
For analyzing, processing or appling effects to sound files SOX - Sound eXchange is wonderful.

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