diff --git a/README.md b/README.md
index 1070eca..ec0abbb 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,8 @@ High quality music for Fallout 1 and 2.
 Note: HQ version is already included into [Restoration Project](https://github.com/BGforgeNet/Fallout2_Restoration_Project), you don't need to install it separately if you use RPU. (But if you want UHQ, see below.)
 
 ### Ultra high quality
+Ultra HQ is lossless.
+
 1. Make sure you have [sfall](https://github.com/phobos2077/sfall/) (`ddraw.dll`) version no less than 4.1.1.
 1. Download UHQ version from the [latest release page](https://github.com/BGforgeNet/Fallout2-HQ-music/releases/latest).
 1. Extract into `data\sound\music`.
@@ -26,3 +28,6 @@ Note: HQ version is already included into [Restoration Project](https://github.c
 1. In `ddraw.ini`, find `[Sound]` section and set `AllowDShowSound=2`.
 
 **Note:** you can't use UHQ in Fallout **1** directly, but you can use it in [Fallout1in2](https://github.com/rotators/Fo1in2).
+
+### EBUR128
+If you hear crackling in the speakers, try EBUR versions.
diff --git a/docs/changelog.md b/docs/changelog.md
index 9ba30e7..4e9b2ab 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -1,7 +1,7 @@
 # Changelog
 
 ## Version 5
-Added [ebur128](https://en.wikipedia.org/wiki/EBU_R_128) versions. Loudness approx as in original game files.
+Added [ebur128](https://en.wikipedia.org/wiki/EBU_R_128) versions. Loudness approximately as in original game files.
 
 ## Version 4
 - Maybe: replaced with F4 version.
diff --git a/docs/info.md b/docs/info.md
index a3098bf..1072ab6 100644
--- a/docs/info.md
+++ b/docs/info.md
@@ -2,4 +2,4 @@ Unless noted here, the tracks are lossless.
 
 - maybe - converted from Fallout 4 xwm to wav
 - abbey1, prmtribe, wind1, wind2 - converted from acm to wav, upsampled to 44.1 KHz.
-- hq_ebur128, uhq_ebur128 - normalization ebur128(resampling with small lossy)
+- hq_ebur128, uhq_ebur128 - normalization ebur128 (resampling with a little loss)