26 lines
445 B
Objective-C
26 lines
445 B
Objective-C
//
|
|
// AudioProcessor.h
|
|
// UPLiveSDKDemo
|
|
//
|
|
// Created by DING FENG on 8/22/16.
|
|
// Copyright © 2016 upyun.com. All rights reserved.
|
|
//
|
|
|
|
#import <Foundation/Foundation.h>
|
|
|
|
@interface AudioProcessor : NSObject
|
|
|
|
|
|
/*
|
|
PCM sample 格式需要是 s16
|
|
噪音分贝设置负值。 默认是 -8
|
|
PCM samplerate。 默认 44100
|
|
*/
|
|
|
|
|
|
|
|
- (id)initWithNoiseSuppress:(int)level samplerate:(int)rate;
|
|
- (NSData *)noiseSuppression:(NSData *)pcmInput;
|
|
|
|
@end
|