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-rw-r--r--src/pulse/volume.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/pulse/volume.h b/src/pulse/volume.h
index ddedca7d..b5677785 100644
--- a/src/pulse/volume.h
+++ b/src/pulse/volume.h
@@ -212,10 +212,10 @@ pa_volume_t pa_sw_volume_divide(pa_volume_t a, pa_volume_t b) PA_GCC_CONST;
* *dest. This is only valid for software volumes! \since 0.9.13 */
pa_cvolume *pa_sw_cvolume_divide(pa_cvolume *dest, const pa_cvolume *a, const pa_cvolume *b);
-/** Convert a decibel value to a volume. This is only valid for software volumes! */
+/** Convert a decibel value to a volume (amplitude, not power). This is only valid for software volumes! */
pa_volume_t pa_sw_volume_from_dB(double f) PA_GCC_CONST;
-/** Convert a volume to a decibel value. This is only valid for software volumes! */
+/** Convert a volume to a decibel value (amplitude, not power). This is only valid for software volumes! */
double pa_sw_volume_to_dB(pa_volume_t v) PA_GCC_CONST;
/** Convert a linear factor to a volume. This is only valid for software volumes! */
@@ -227,7 +227,7 @@ double pa_sw_volume_to_linear(pa_volume_t v) PA_GCC_CONST;
#ifdef INFINITY
#define PA_DECIBEL_MININFTY ((double) -INFINITY)
#else
-/** This value is used as minus infinity when using pa_volume_{to,from}_dB(). */
+/** This floor value is used as minus infinity when using pa_volume_{to,from}_dB(). */
#define PA_DECIBEL_MININFTY ((double) -200.0)
#endif