diff --git a/LEEME.txt b/LEEME.txt
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..261753ee8a8b53c192ae37ee372a460dc5d11bba 100644
--- a/LEEME.txt
+++ b/LEEME.txt
@@ -0,0 +1,26 @@
+### COMINA - COMUNICACIONES INALAMBRICAS
+### iie-fing-udelar
+### LABORATORIO INTEGRADOR
+
+Dependencias Python:
+ - Pillow (Python Imaging Library)
+ - Numpy
+
+En linux, Pillow se puede instalar mediante pip:
+
+pip install Pillow
+
+
+#### image2bit
+Convierte la imagen que se encuentra en images/image.png, a una secuencia de bytes (uint8).
+El archivo image_bin.dat generado se encuentra en la carpeta dat/.
+
+En terminal hacer:
+python image2bit.py
+
+
+#### bit2image
+Convierte un .dat en una o varias imágenes y calculas el PSNR.
+
+En terminal hacer:
+python bit2image.py
diff --git a/Madonna_24.wav b/Madonna_24.wav
deleted file mode 100644
index 25fe900152a673aa1e0884b88a217fc94d288947..0000000000000000000000000000000000000000
Binary files a/Madonna_24.wav and /dev/null differ
diff --git a/gnuradio/transmisor_hackrf.grc b/gnuradio/transmisor_audio_hackrf.grc
similarity index 96%
rename from gnuradio/transmisor_hackrf.grc
rename to gnuradio/transmisor_audio_hackrf.grc
index beec8812e38607d505b38c047b73915be89fac55..f37eb0723ceb4ebb493765f3501df717cea76f7f 100644
--- a/gnuradio/transmisor_hackrf.grc
+++ b/gnuradio/transmisor_audio_hackrf.grc
@@ -306,33 +306,6 @@
<value>firdes.root_raised_cosine(1, sym_rate*samp_per_sym, sym_rate, alfa, samp_per_sym*len_sym_srrc)</value>
</param>
</block>
- <block>
- <key>variable</key>
- <param>
- <key>comment</key>
- <value></value>
- </param>
- <param>
- <key>_enabled</key>
- <value>0</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(400, 717)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- <param>
- <key>id</key>
- <value>pulso</value>
- </param>
- <param>
- <key>value</key>
- <value>firdes.root_raised_cosine(samp_per_sym,samp_per_sym,1.0,alfa,samp_per_sym*len_sym_srrc)</value>
- </param>
- </block>
<block>
<key>variable</key>
<param>
@@ -441,61 +414,6 @@
<value>48e03*4</value>
</param>
</block>
- <block>
- <key>blocks_file_source</key>
- <param>
- <key>alias</key>
- <value></value>
- </param>
- <param>
- <key>comment</key>
- <value>Imagen</value>
- </param>
- <param>
- <key>affinity</key>
- <value></value>
- </param>
- <param>
- <key>_enabled</key>
- <value>1</value>
- </param>
- <param>
- <key>file</key>
- <value>/home/gonzalo/ownCloud/IIE/Comina/2019/laboratorioIntegrador/transmision imagen/dat/imagen_bin.dat</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(80, 461)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>180</value>
- </param>
- <param>
- <key>id</key>
- <value>blocks_file_source_0</value>
- </param>
- <param>
- <key>maxoutbuf</key>
- <value>0</value>
- </param>
- <param>
- <key>minoutbuf</key>
- <value>0</value>
- </param>
- <param>
- <key>type</key>
- <value>byte</value>
- </param>
- <param>
- <key>repeat</key>
- <value>True</value>
- </param>
- <param>
- <key>vlen</key>
- <value>1</value>
- </param>
- </block>
<block>
<key>blocks_float_to_char</key>
<param>
@@ -512,7 +430,7 @@
</param>
<param>
<key>_enabled</key>
- <value>0</value>
+ <value>1</value>
</param>
<param>
<key>_coordinate</key>
@@ -563,7 +481,7 @@
</param>
<param>
<key>_enabled</key>
- <value>0</value>
+ <value>1</value>
</param>
<param>
<key>_coordinate</key>
@@ -716,7 +634,7 @@
</param>
<param>
<key>_enabled</key>
- <value>0</value>
+ <value>1</value>
</param>
<param>
<key>file</key>
@@ -2706,12 +2624,6 @@
<value>ccc</value>
</param>
</block>
- <connection>
- <source_block_id>blocks_file_source_0</source_block_id>
- <sink_block_id>blocks_packed_to_unpacked_xx_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
<connection>
<source_block_id>blocks_float_to_char_0</source_block_id>
<sink_block_id>blocks_packed_to_unpacked_xx_0</sink_block_id>
diff --git a/gnuradio/transmisor_imagen_hackrf.grc b/gnuradio/transmisor_imagen_hackrf.grc
index 30eb4b16ebaacf0989194ff8a1fe8c8cca47f758..02323b6b191aee818e153b327c6f2c2dd29b8576 100644
--- a/gnuradio/transmisor_imagen_hackrf.grc
+++ b/gnuradio/transmisor_imagen_hackrf.grc
@@ -93,7 +93,7 @@
</param>
<param>
<key>_coordinate</key>
- <value>(88, 428)</value>
+ <value>(88, 556)</value>
</param>
<param>
<key>_rotation</key>
@@ -124,7 +124,7 @@
</param>
<param>
<key>_coordinate</key>
- <value>(952, 424)</value>
+ <value>(952, 552)</value>
</param>
<param>
<key>gui_hint</key>
@@ -183,7 +183,7 @@
</param>
<param>
<key>_coordinate</key>
- <value>(608, 428)</value>
+ <value>(608, 556)</value>
</param>
<param>
<key>_rotation</key>
@@ -210,7 +210,7 @@
</param>
<param>
<key>_coordinate</key>
- <value>(768, 428)</value>
+ <value>(768, 556)</value>
</param>
<param>
<key>_rotation</key>
@@ -237,7 +237,7 @@
</param>
<param>
<key>_coordinate</key>
- <value>(848, 428)</value>
+ <value>(848, 556)</value>
</param>
<param>
<key>_rotation</key>
@@ -264,7 +264,7 @@
</param>
<param>
<key>_coordinate</key>
- <value>(168, 428)</value>
+ <value>(168, 556)</value>
</param>
<param>
<key>_rotation</key>
@@ -291,7 +291,7 @@
</param>
<param>
<key>_coordinate</key>
- <value>(144, 484)</value>
+ <value>(144, 612)</value>
</param>
<param>
<key>_rotation</key>
@@ -306,33 +306,6 @@
<value>firdes.root_raised_cosine(1, sym_rate*samp_per_sym, sym_rate, alfa, samp_per_sym*len_sym_srrc)</value>
</param>
</block>
- <block>
- <key>variable</key>
- <param>
- <key>comment</key>
- <value></value>
- </param>
- <param>
- <key>_enabled</key>
- <value>0</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(400, 717)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- <param>
- <key>id</key>
- <value>pulso</value>
- </param>
- <param>
- <key>value</key>
- <value>firdes.root_raised_cosine(samp_per_sym,samp_per_sym,1.0,alfa,samp_per_sym*len_sym_srrc)</value>
- </param>
- </block>
<block>
<key>variable</key>
<param>
@@ -345,7 +318,7 @@
</param>
<param>
<key>_coordinate</key>
- <value>(264, 428)</value>
+ <value>(264, 556)</value>
</param>
<param>
<key>_rotation</key>
@@ -372,7 +345,7 @@
</param>
<param>
<key>_coordinate</key>
- <value>(520, 428)</value>
+ <value>(520, 556)</value>
</param>
<param>
<key>_rotation</key>
@@ -399,7 +372,7 @@
</param>
<param>
<key>_coordinate</key>
- <value>(440, 484)</value>
+ <value>(440, 612)</value>
</param>
<param>
<key>_rotation</key>
@@ -426,7 +399,7 @@
</param>
<param>
<key>_coordinate</key>
- <value>(440, 428)</value>
+ <value>(440, 556)</value>
</param>
<param>
<key>_rotation</key>
@@ -1884,7 +1857,7 @@
</param>
<param>
<key>_coordinate</key>
- <value>(992, 28)</value>
+ <value>(688, 452)</value>
</param>
<param>
<key>gui_hint</key>
@@ -2171,7 +2144,7 @@
</param>
<param>
<key>_coordinate</key>
- <value>(992, 108)</value>
+ <value>(688, 380)</value>
</param>
<param>
<key>gui_hint</key>