ddmf updates LP10 to v1.1

ddmf has updated LP10, the 10-band fully parametric linear phase mixdown/mastering equalizer, to v1.1.

Changes:

• Each band can now be amplified/attenuated by 24 dB instead of 12 dB.
• The filter accuracy has been doubled: the new resolution is now as low as 1.34 Hz in the frequency domain, which allows for even more precise tuning in the low frequency regime.
• The code has been further optimized, so that CPU usage is actually reduced in spite of the higher resolution.