diff --git a/docs/README.md b/docs/README.md
index c257577..9a7f85b 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -32,16 +32,18 @@ For example:
 
 # Raw format
 
-  * Signed 16-bit PCM or float (depends on user settings)
+Temporary recordings stored inside application specific data folders (described in Recording locations) with following format:
+
+  * Signed 16-bit PCM (2 bytes) or (4 bytes) Float (depends on Settings/Audio Format user setup)
   * Big Endian
-  * 1 or 2 channels (depends on user settings). First 2 bytes for left channel, Second 2 bytes for right channel.
+  * 1 or 2 channels (depends on user settings). First 2/4 bytes for left channel, second 2/4 bytes for right channel.
   * 16hz to 48hz Sample Rate / Frequincy (depends on user settings)
 
 Android supports 16-bit PCM format or PCM float. Android recomends to use PCM float over 24-bit PCM format or 16-bit PCM if possible.
 
 * https://developer.android.com/reference/android/media/AudioFormat#encoding
 
-float mantisa is 23 bits (plus sign bit and float point bits) persition in range from -1..1 can hold about 2130706431 unique numbers which is equivalent to 31 bits integer. When 24-bit PCM only gives you 2^24=16,777,216 unique values.
+float mantisa is 23 bits (plus sign bit and float point bits) persition in range from -1..1 can hold about 2,130,706,431 unique numbers which is equivalent to 31 bits integer. When 24-bit PCM only gives you 2^24=16,777,216 unique values.
 
 # Adb commands