minBlepy 16

MinBLEPs library including fast naive waveform conversion

minBlepy

MinBLEPs library including fast naive waveform conversion

Install

These are generic installation instructions.

To use, permanently

The quickest way to get started is to install the current release from PyPI:

pip3 install --user minBlepy

To use, temporarily

If you prefer to keep .local clean, install to a virtualenv:

python3 -m venv venvname
venvname/bin/pip install -U pip
venvname/bin/pip install minBlepy
. venvname/bin/activate

API

minBlepy

floatdtype

Common data type of naive values and digital audio sample points, effectively about 24 bits.

minBlepy.minblep

MinBleps Objects

class MinBleps()

paste

def paste(naivex, diffbuf, outbuf)

Add minBLEPs to outbuf for the differentiated naive signal block in diffbuf. The first element of diffbuf should be the first naive value in the current block minus the last naive value of the previous block. The naivex is the index of the first naive value, modulo naiverate. The outbuf must have enough space for overflow of the last possible minBLEP, and should be initialised to the overflow section of the previous outbuf and otherwise zero.