From bafae15635ddc773144322880c677598d875a334 Mon Sep 17 00:00:00 2001
From: Themaister <maister@archlinux.us>
Date: Wed, 28 May 2014 18:07:03 +0200
Subject: [PATCH] Add missing EQ.dsp.

---
 audio/filters/EQ.dsp | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 audio/filters/EQ.dsp

diff --git a/audio/filters/EQ.dsp b/audio/filters/EQ.dsp
new file mode 100644
index 0000000000..68d733f3fc
--- /dev/null
+++ b/audio/filters/EQ.dsp
@@ -0,0 +1,29 @@
+filters = 1
+filter0 = eq
+
+# Defaults
+
+# Beta factor for Kaiser window.
+# Lower values will allow better frequency resolution, but more ripple.
+# eq_window_beta = 4.0
+
+# The block size on which FFT is done.
+# Too high value requires more processing as well as longer latency but
+# allows finer-grained control over the spectrum.
+# eq_block_size_log2 = 8
+
+# An array of which frequencies to control.
+# You can create an arbitrary amount of these sampling points.
+# The EQ will try to create a frequency response which fits well to these points.
+# The filter response is linearly interpolated between sampling points here.
+#
+# It is implied that 0 Hz (DC) and Nyquist have predefined gains of 0 dB which are interpolated against.
+# If you want a "peak" in the spectrum or similar, you have to define close points to say, 0 dB.
+#
+# E.g.: A boost of 3 dB at 1 kHz can be expressed as.
+# eq_frequencies = "500 1000 2000"
+# eq_gains = "0 3 0"
+# Due to frequency domain smearing, you will not get exactly +3 dB at 1 kHz.
+
+# By default, this filter has a flat frequency response.
+