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-rw-r--r--doc/filters.texi5
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/filters.texi b/doc/filters.texi
index a4f99ef376..9f734236e0 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -2329,6 +2329,7 @@ RMS_trough
Crest_factor
Flat_factor
Peak_count
+Noise_floor
Bit_depth
Dynamic_range
Zero_crossings
@@ -2351,6 +2352,7 @@ RMS_peak
RMS_trough
Flat_factor
Peak_count
+Noise_floor
Bit_depth
Number_of_samples
Number_of_NaNs
@@ -2422,6 +2424,9 @@ Flatness (i.e. consecutive samples with the same value) of the signal at its pea
Number of occasions (not the number of samples) that the signal attained either
@var{Min level} or @var{Max level}.
+@item Noise floor dB
+Minimum local peak measured in dBFS over a short window.
+
@item Bit depth
Overall bit depth of audio. Number of bits used for each sample.