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...codeproj/project.xcworkspace/xcuserdata/wangqi.xcuserdatad/UserInterfaceState.xcuserstate
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,19 @@ | ||
| // | ||
| // TTSpeechController.h | ||
| // 文字转语音 | ||
| // | ||
| // Created by 王琪 on 17/3/25. | ||
| // Copyright © 2017年 王琪. All rights reserved. | ||
| // | ||
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| #import <Foundation/Foundation.h> | ||
| #import <AVFoundation/AVFoundation.h> | ||
| @interface TTSpeechController : NSObject | ||
| // 创建一个制度的语音合成器 | ||
| @property (nonatomic,strong,readonly) AVSpeechSynthesizer *synthesizer; | ||
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| // 实例化语音合成控制器 | ||
| + (instancetype)shareSpeechController; | ||
| // | ||
| - (void)beginConversation; | ||
| @end |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,61 @@ | ||
| // | ||
| // TTSpeechController.m | ||
| // 文字转语音 | ||
| // | ||
| // Created by 王琪 on 17/3/25. | ||
| // Copyright © 2017年 王琪. All rights reserved. | ||
| // | ||
|
|
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| #import "TTSpeechController.h" | ||
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| @interface TTSpeechController () | ||
| //语音合成对象 | ||
| @property (nonatomic,strong) AVSpeechSynthesizer *synthesizer; | ||
| //语音设置器 | ||
| @property (nonatomic,strong) NSArray *voice; | ||
| //语音转化的文本 | ||
| @property (nonatomic,strong) NSArray *speechString; | ||
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| @end | ||
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| @implementation TTSpeechController | ||
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| + (instancetype)shareSpeechController { | ||
| return [[self alloc]init]; | ||
| } | ||
| - (instancetype)init { | ||
| self = [super init]; | ||
| if (self) { | ||
| // 初始化语音合成器 | ||
| _synthesizer = [[AVSpeechSynthesizer alloc]init]; | ||
| // 设置需要发出的声音 | ||
| _voice = @[[AVSpeechSynthesisVoice voiceWithLanguage:@"en-US"],[AVSpeechSynthesisVoice voiceWithLanguage:@"zh-CN"]]; | ||
| // 文本 | ||
| _speechString = [self buildString]; | ||
| } | ||
| return self; | ||
| } | ||
| // 语音转文本核心方法 | ||
| - (void)beginConversation { | ||
| for (int i = 0; i < self.speechString.count; i++) { | ||
| NSString *speechStr = self.speechString[i]; | ||
| AVSpeechUtterance *utterance = [[AVSpeechUtterance alloc]initWithString:speechStr]; | ||
| utterance.volume = 1; | ||
| utterance.pitchMultiplier = 0.8;//音调 | ||
| utterance.voice = self.voice[i%2];//语言 | ||
| utterance.rate = 0.5;//说话速率 | ||
| utterance.postUtteranceDelay = 0.1;//延迟播放声音 | ||
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| [self.synthesizer speakUtterance:utterance]; | ||
| } | ||
| } | ||
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| - (NSArray *)buildString { | ||
| return @[@"hello", | ||
| @"你好", | ||
| @"miki", | ||
| @"王胖胖同学", | ||
| @"miki", | ||
| @"王胖胖同学"]; | ||
| } | ||
| @end |