简单的 NSSpeechRecognizer 代码，不起作用！
我注意到 ADC 库中的 NSSpeechRecognizer，我发现它非常有趣，因此为了使用它，我准备了一个简单的应用程序，它只会监听命令，如果识别到它，它会在日志中显示它。
使用的代码是：
- (id)init {
if (self = [super init]) {
// Insert code here to initialize your application
NSArray *cmds = [NSArray arrayWithObjects:@"A",@"B", @"C",@"alpha",@"beta",@"vodka",@"wine",nil];
recog = [[NSSpeechRecognizer alloc] init]; // recog is an ivar
[recog setCommands:cmds];
[recog setDelegate:self];
}
return self;
}
- (IBAction)listen:(id)sender
{ NSLog(@"listen:");
if ([sender state] == NSOnState) { // listen
[recog startListening];
} else {
[recog stopListening];
}
}
- (void)speechRecognizer:(NSSpeechRecognizer *)sender didRecognizeCommand:(id)aCmd {
NSLog(@"speechRecognizer: %@",(NSString *)aCmd);
}
我对注册的命令尝试了很多次，但我无法在委托中的日志中获取任何消息:(
背景中总是有一些噪音..这可能是它的原因还是我代码中做错了什么？
有人可以建议我一些解决方案吗？
谢谢，
Miraaj
I noticed NSSpeechRecognizer in ADC library and I found it to be very interesting, so to play with it I prepared a simple application which will just listen the command and if recognized it displays it in log.
The code used is:
- (id)init {
if (self = [super init]) {
// Insert code here to initialize your application
NSArray *cmds = [NSArray arrayWithObjects:@"A",@"B", @"C",@"alpha",@"beta",@"vodka",@"wine",nil];
recog = [[NSSpeechRecognizer alloc] init]; // recog is an ivar
[recog setCommands:cmds];
[recog setDelegate:self];
}
return self;
}
- (IBAction)listen:(id)sender
{ NSLog(@"listen:");
if ([sender state] == NSOnState) { // listen
[recog startListening];
} else {
[recog stopListening];
}
}
- (void)speechRecognizer:(NSSpeechRecognizer *)sender didRecognizeCommand:(id)aCmd {
NSLog(@"speechRecognizer: %@",(NSString *)aCmd);
}
I tried it many times for the commands registered but I was unable to get none of the messages in log, in delegate :(
There was always some noise in the background.. could this be the reason for it or I have done something wrong in the code??
Can anyone suggest me some solution for it??
Thanks,
Miraaj
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到目前为止，代码看起来不错。
NSSpeechRecognizer 有时有点棘手，拒绝听正确的单词。你尝试过不同的词语吗？
您是否尝试将 startListening 设置为默认值？
我前段时间写了一个小教程。它是德语的，但也许它会对您有所帮助，或者您可以使用一些翻译工具。
http://cocoa-coding.de/spracherkennung/nsspeechrecognizer1.html
Code looks fine so far.
The NSSpeechRecognizer is a bit tricky sometimes and refuses to listen to the right words. Did you try different words?
Did you try setting startListening as default?
I wrote a little tutorial some time ago. Its in german language but maybe it will help you anyway or you use some translation tool.
http://cocoa-coding.de/spracherkennung/nsspeechrecognizer1.html