FFT Resolution Inference Let's say I have an audio clip of $N$ samples.  I want to describe every $10$ ms of audio with an FFT of size $1024$, without information bleeding over from other $10$ ms windows.  Given that the sample rate of this audio clip is a standard $44100$, I can't do that with a regular FFT.  A regular FFT would give me $441 / 2 = 220$ bins.

Is it possible to take many, many FFTs of differing sizes over different windows to infer a larger frequency resolution for a smaller timeframe?  Let's say I take a $1024$-FFT for each sample range increasing by $t = 1$ (samples $0$ through $2047$, then samples $1$ through $2048$ and so on), then a bunch of $512$-FFTs, then a bunch of $256$-FFTs.  Would this large dataset contain enough useful information to "subdivide" the bins of the smaller, $220$-FFT?
You can use interpolation (or equivalent zero-padding) to get your desired sub-divided 512 frequency points from your 220 FFT bins.  Use a Sinc interpolation kernel for a rectangular window, or the transform of the window for other windows.  If you want more real frequency resolution (as in clear separation of multiple peaks present in the frequency spectrum), you will have to use (overlap or "smear") more than 10 mS of data (perhaps over 50 mS).