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@emajcher
emajcher / gist:a2c7a696ae15ae326d50
Created July 21, 2014 16:40
Simple audio waveform display for iPhone using Core Graphics similar to iOS voice memo's app (configured for 320 x 60 display)
//
// WaveformView.m
//
// Created by Edward Majcher on 7/17/14.
//
#import "WaveformView.h"
//Gain applied to incoming samples
static CGFloat kGain = 10.;