diff --git a/.gitignore b/.gitignore
index 01459d9d1a37cc12a8c9a14f35f4d09f12d089b2..5f282702bb03ef11d7184d19c80927b47f919764 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1 @@
-################################################################################
-# This .gitignore file was automatically created by Microsoft(R) Visual Studio.
-################################################################################
-
-/enf
+
\ No newline at end of file
diff --git a/bit b/bit
deleted file mode 100644
index c529248dd376e7d3023eb7a45e9c296a5a4aa801..0000000000000000000000000000000000000000
Binary files a/bit and /dev/null differ
diff --git a/bit.enf.basop b/bit.enf.basop
deleted file mode 100644
index c529248dd376e7d3023eb7a45e9c296a5a4aa801..0000000000000000000000000000000000000000
Binary files a/bit.enf.basop and /dev/null differ
diff --git a/bit.flt b/bit.flt
deleted file mode 100644
index a99c069b7fcf983d805a5184c965cadfc6b7ed64..0000000000000000000000000000000000000000
Binary files a/bit.flt and /dev/null differ
diff --git a/bitnew_sync b/bitnew_sync
deleted file mode 100644
index f8d23346c6cce89c38f85908375d76c77b98d4a5..0000000000000000000000000000000000000000
Binary files a/bitnew_sync and /dev/null differ
diff --git a/sum_int16.sh b/sum_int16.sh
deleted file mode 100644
index 15762f6849f81b1776f471228a0788b3d70fdb9e..0000000000000000000000000000000000000000
--- a/sum_int16.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/bash
-
-# Input binary file
-file="$1"
-
-# Calculate the sum using awk
-sum=$(awk '
-BEGIN {
-  SUM = 0
-  RS = "\x02"  # Set record separator to 2 bytes (int16 size)
-}
-{
-  # Convert the 2-byte record to a signed integer
-  # Note: This assumes little-endian byte order. For big-endian, adjust accordingly.
-  val = ((ORD(substr($0, 2, 1)) * 256) + ORD(substr($0, 1, 1)))
-  if (val > 32767) { # Check for negative number (int16 range is -32768 to 32767)
-      val -= 65536 # two complement
-  }
-  SUM += val
-}
-END {
-  print SUM
-}' "$file")
-
-# Print the sum
-echo "Sum of int16 numbers: $sum"
\ No newline at end of file
diff --git a/syn b/syn
deleted file mode 100644
index 3a9af67b5f55781a5534c2068ebfb18ed4bd0ec6..0000000000000000000000000000000000000000
Binary files a/syn and /dev/null differ