diff --git a/docs/source/conf.py b/docs/source/conf.py
index 9a7b31b47a..b91994c3d0 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -82,10 +82,10 @@
 #
 # The short X.Y version.
 # TODO: change to [:2] at v1.0
-version = '0.7.0'
+version = '0.7.1'
 # The full version, including alpha/beta/rc tags.
 # TODO: verify this works as expected
-release = '0.7.0'
+release = '0.7.1'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/docs/source/datasets.rst b/docs/source/datasets.rst
index 2ceb93a440..2fbb2c7929 100644
--- a/docs/source/datasets.rst
+++ b/docs/source/datasets.rst
@@ -2,7 +2,7 @@ torchaudio.datasets
 ====================
 
 All datasets are subclasses of :class:`torch.utils.data.Dataset`
-i.e, they have ``__getitem__`` and ``__len__`` methods implemented.
+and have ``__getitem__`` and ``__len__`` methods implemented.
 Hence, they can all be passed to a :class:`torch.utils.data.DataLoader`
 which can load multiple samples parallelly using ``torch.multiprocessing`` workers.
 For example: ::
diff --git a/docs/source/functional.rst b/docs/source/functional.rst
index 89e992bb89..ebed60de6b 100644
--- a/docs/source/functional.rst
+++ b/docs/source/functional.rst
@@ -8,145 +8,176 @@ torchaudio.functional
 
 Functions to perform common audio operations.
 
-:hidden:`spectrogram`
-~~~~~~~~~~~~~~~~~~~~~
+:hidden:`Filtering`
+~~~~~~~~~~~~~~~~~~~
 
-.. autofunction:: spectrogram
 
-:hidden:`amplitude_to_DB`
-~~~~~~~~~~~~~~~~~~~~~~~~~
+allpass_biquad
+--------------
 
-.. autofunction:: amplitude_to_DB
+.. autofunction:: allpass_biquad
 
-:hidden:`create_fb_matrix`
-~~~~~~~~~~~~~~~~~~~~~~~~~~
+band_biquad
+-----------
 
-.. autofunction:: create_fb_matrix
+.. autofunction:: band_biquad
 
-:hidden:`create_dct`
-~~~~~~~~~~~~~~~~~~~~
+bandpass_biquad
+---------------
 
-.. autofunction:: create_dct
+.. autofunction:: bandpass_biquad
 
-:hidden:`mu_law_encoding`
-~~~~~~~~~~~~~~~~~~~~~~~~~
+bandreject_biquad
+-----------------
 
-.. autofunction:: mu_law_encoding
+.. autofunction:: bandreject_biquad
 
-:hidden:`mu_law_decoding`
-~~~~~~~~~~~~~~~~~~~~~~~~~
+bass_biquad
+-----------
 
-.. autofunction:: mu_law_decoding
+.. autofunction:: bass_biquad
 
-:hidden:`complex_norm`
-~~~~~~~~~~~~~~~~~~~~~~
+biquad
+------
 
-.. autofunction:: complex_norm
+.. autofunction:: biquad
 
-:hidden:`angle`
-~~~~~~~~~~~~~~~
+contrast
+--------
 
-.. autofunction:: angle
+.. autofunction:: contrast
 
-:hidden:`magphase`
-~~~~~~~~~~~~~~~~~~
+dcshift
+-------
 
-.. autofunction:: magphase
+.. autofunction:: dcshift
 
-:hidden:`phase_vocoder`
-~~~~~~~~~~~~~~~~~~~~~~~
+deemph_biquad
+-------------
 
-.. autofunction:: phase_vocoder
+.. autofunction:: deemph_biquad
 
-:hidden:`lfilter`
-~~~~~~~~~~~~~~~~~
 
-.. autofunction:: lfilter
+dither
+------
 
-:hidden:`biquad`
-~~~~~~~~~~~~~~~~
+.. autofunction:: dither
 
-.. autofunction:: biquad
+equalizer_biquad
+----------------
 
-:hidden:`lowpass_biquad`
-~~~~~~~~~~~~~~~~~~~~~~~~
+.. autofunction:: equalizer_biquad
 
-.. autofunction:: lowpass_biquad
+flanger
+-------
 
-:hidden:`highpass_biquad`
-~~~~~~~~~~~~~~~~~~~~~~~~~
+.. autofunction:: flanger
+
+gain
+----
+
+.. autofunction:: gain
+
+highpass_biquad
+---------------
 
 .. autofunction:: highpass_biquad
 
-:hidden:`allpass_biquad`
-~~~~~~~~~~~~~~~~~~~~~~~~
+lfilter
+-------
 
-.. autofunction:: allpass_biquad
+.. autofunction:: lfilter
 
-:hidden:`equalizer_biquad`
-~~~~~~~~~~~~~~~~~~~~~~~~~~
+lowpass_biquad
+--------------
 
-.. autofunction:: equalizer_biquad
+.. autofunction:: lowpass_biquad
 
-:hidden:`bandpass_biquad`
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+overdrive
+---------
 
-.. autofunction:: bandpass_biquad
+.. autofunction:: overdrive
 
-:hidden:`bandreject_biquad`
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+phaser
+------
 
-.. autofunction:: bandreject_biquad
+.. autofunction:: phaser
 
-:hidden:`band_biquad`
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+riaa_biquad
+-----------
 
-.. autofunction:: band_biquad
+.. autofunction:: riaa_biquad
 
-:hidden:`treble_biquad`
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+treble_biquad
+-------------
 
 .. autofunction:: treble_biquad
 
-:hidden:`bass_biquad`
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-.. autofunction:: bass_biquad
+vad
+---
 
-:hidden:`deemph_biquad`
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.. autofunction:: vad
 
-.. autofunction:: deemph_biquad
+:hidden:`spectrogram`
+~~~~~~~~~~~~~~~~~~~~~
 
-:hidden:`riaa_biquad`
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.. autofunction:: spectrogram
 
-.. autofunction:: riaa_biquad
+:hidden:`griffinlim`
+~~~~~~~~~~~~~~~~~~~~~~~~~
 
-:hidden:`contrast`
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.. autofunction:: griffinlim
 
-.. autofunction:: contrast
+:hidden:`amplitude_to_DB`
+~~~~~~~~~~~~~~~~~~~~~~~~~
 
-:hidden:`dcshift`
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.. autofunction:: amplitude_to_DB
 
-.. autofunction:: dcshift
+:hidden:`DB_to_amplitude`
+~~~~~~~~~~~~~~~~~~~~~~~~~
 
-:hidden:`overdrive`
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.. autofunction:: DB_to_amplitude
 
-.. autofunction:: overdrive
+:hidden:`create_fb_matrix`
+~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-:hidden:`phaser`
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.. autofunction:: create_fb_matrix
 
-.. autofunction:: phaser
+:hidden:`create_dct`
+~~~~~~~~~~~~~~~~~~~~
 
-:hidden:`flanger`
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+.. autofunction:: create_dct
 
-.. autofunction:: flanger
+:hidden:`mu_law_encoding`
+~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. autofunction:: mu_law_encoding
+
+:hidden:`mu_law_decoding`
+~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. autofunction:: mu_law_decoding
+
+:hidden:`complex_norm`
+~~~~~~~~~~~~~~~~~~~~~~
+
+.. autofunction:: complex_norm
+
+:hidden:`angle`
+~~~~~~~~~~~~~~~
+
+.. autofunction:: angle
+
+:hidden:`magphase`
+~~~~~~~~~~~~~~~~~~
+
+.. autofunction:: magphase
+
+:hidden:`phase_vocoder`
+~~~~~~~~~~~~~~~~~~~~~~~
+
+.. autofunction:: phase_vocoder
 
 :hidden:`mask_along_axis`
 ~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -172,8 +203,3 @@ Functions to perform common audio operations.
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 .. autofunction:: sliding_window_cmn
-
-:hidden:`vad`
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-.. autofunction:: vad