From f85ee1f7ba2a36b2c22a37a21728165bab91dbba Mon Sep 17 00:00:00 2001
From: lisyarus <lisyarus@gmail.com>
Date: Sat, 8 Oct 2022 19:49:17 +0300
Subject: [PATCH] Update audio example

---
 examples/audio.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/examples/audio.cpp b/examples/audio.cpp
index 1de90e36..62ee5253 100644
--- a/examples/audio.cpp
+++ b/examples/audio.cpp
@@ -4,6 +4,7 @@
 #include <psemek/audio/wave/sawtooth.hpp>
 #include <psemek/audio/wave/square.hpp>
 #include <psemek/audio/wave/triangle.hpp>
+#include <psemek/audio/wave/karplus_strong.hpp>
 #include <psemek/audio/effect/volume.hpp>
 #include <psemek/audio/effect/fade_in.hpp>
 #include <psemek/audio/effect/fade_out.hpp>
@@ -74,7 +75,7 @@ struct audio_app
 		mixer_ = audio::make_mixer();
 
 		volume_control_ = audio::volume_stereo(mixer_, 0.5f, 0.5f, 0.1f);
-		pitch_control_ = audio::pitch(volume_control_, 1.f, 0.1f);
+		pitch_control_ = audio::pitch(volume_control_, 1.f, 0.025f);
 		auto compressor = audio::compressor(pitch_control_, audio::from_db(-2.f), 0.95f, 0.002f, 1.f, audio::from_db(1.f));
 		pause_control_ = audio::pause(compressor, false, 0.01f);
 		engine_.output()->stream(pause_control_);
@@ -87,7 +88,7 @@ struct audio_app
 		if (key_to_midi.contains(key) && !channels_.contains(key))
 		{
 			int midi = key_to_midi.at(key);
-			auto tone = audio::sine_wave(440.f * std::pow(2.f, (midi - 69) / 12.f));
+			auto tone = audio::karplus_strong(440.f * std::pow(2.f, (midi - 69) / 12.f));
 			channels_[key] = mixer_->add(audio::fade_in(tone, 0.002f));
 		}