================
Module reference
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The **Bitis** modules defines one class realizing a BTS signal with
a set of methods implementing several unary or binary operators over the
signal. There are also some functions for data interface.


Objects and methods
-------------------

.. currentmodule:: bitis
.. autoclass:: Signal
   :special-members:
   :members:


Functions
---------

.. currentmodule:: bitis
.. autofunction:: bin2pwm
.. autofunction:: pwm2bin
.. autofunction:: code2mod
.. autofunction:: mod2code
.. autofunction:: serial_tx
.. autofunction:: serial_rx
.. autofunction:: noise
.. autofunction:: square
.. autofunction:: test