//
// Created by Christopher Liscio on 2/15/13.
//
// Copyright (c) 2013 SuperMegaUltraGroovy, Inc.
//


#import <Foundation/Foundation.h>

@class SChord;

@interface SMUGTAKeyDetector : NSObject

- (id)initWithAudioFileAtURL:(NSURL *)inURL;

- (BOOL)processAudioBlock;
- (void)process;

@property(nonatomic,readonly,copy) NSString *detectedKeyName;
@property(nonatomic,readonly,copy) SChord *detectedRootChord;
@property(nonatomic,readonly,assign) float standardPitchFrequency;

@end