I\'m currently developing a percussion tutorial program. The program requires that I can determine what drum is being played, to do this I was going to analyse the frequency of the drum recording and
I have simply pitch detection. Input (microphone) data are passed to fft routine, then I\'m looking for a pitch with maximum value It means:
I am new to FFTs and signal processing, so hopefully this question makes sense and/or isn\'t stupid. I would like to perform spectrum analysis on a live audio signal. My goal is to find a good tradeo
I am try to remap my keyboard to type better. But I need to know the frequency of each key include symbol, It wil开发者_如何学运维l be great if include tab shift ctrl. I need all the keypress acounti
How can I make a query like: select myvalue, count() as freq fro开发者_Python百科m mytable group by myvalue;
I have a table for blogposts and a table for tags, with a many-to-many relation between them. How can I extract the most frequent tag across a subset of blogposts? (e.g. only those from the past year
This gives me a frequency of words in a text: fullWords = re.findall(r\'\\w+\', allText) d = defaultdict(int)
Just wondering if it\'s possible to go through a flac, mp3, wav, etc file and edit portions, or the entire file by removing sections based on a specific frequency range?
I am using .NET 3.5. I need to Capture Sound from Mic/Headphone and trigger action at particular (not exact)frequency (Need to perform some action when player hits ball with stick 开发者_开发问答whil
I am new to iphone development.I am doing research on voice recording in i开发者_开发知识库phone .I have downloaded the \"speak here \" sample program from Apple.I want to determine the frequency of m
加载中,请稍侯......