blocks|key|3684606|text|在macOS中没有"hardware+beep“。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3684607|您正在考虑的功能是非常旧的(20世纪90年代以前)+IBM兼容硬件的产物。在大多数计算机有声卡之前，大多数机器都有一个小扬声器或压电蜂鸣器连接到计时器芯片的一个通道上。这可以用来产生简单的音调或嘟嘟声。即使在许多计算机集成了声卡之后，在相当长的一段时间内，计算机将此输出路由到单独的内部扬声器仍然很常见。最近，许多计算机，特别是笔记本电脑，已将此功能集成到板载声卡中。|3684608|(如果你对PC扬声器接口如何工作的技术细节感兴趣，请访问there+are+more+details+here。)|offset|length|3684609|这种硬件在苹果电脑中从未出现过。唯一可用的音频输出是通过声卡，而macOS中唯一的系统嘟嘟声是用户的警报声。|3684610|entityMap|0|LINK|mutability|MUTABLE|url|https://courses.engr.illinois.edu/ece390/books/labmanual/io-devices-speaker.html^0|0|0|S|R|0|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|S|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|T|8|@]|9|@$F|U|G|V|1|W]]|A|$]]|$1|H|3|I|5|6|7|X|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q]]]]

There is no "hardware beep" in macOS.

The functionality you're thinking of is an artifact of very old (pre-1990s) IBM PC-compatible hardware. Before most computers had sound cards, most machines had a small speaker or piezo buzzer connected to one of the channels of a timer chip. This could be used to generate simple tones or beeps. Even after many computers integrated sound cards, it remained common for quite some time for computers to route this output to a separate internal speaker. More recently, many computers, especially laptops, have integrated this functionality into the onboard sound card.

(If you're curious about the technical details of how the PC speaker interface worked, <a href="https://courses.engr.illinois.edu/ece390/books/labmanual/io-devices-speaker.html" rel="noreferrer">there are more details here</a>.)

This hardware has never existed in Apple computers. The only audio output available is through the sound card, and the only system beep in macOS is the user's alert sound.

blocks|key|2276765|text|tput+bel可以在大多数shell中运行。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2276766|在OS+X中，如果该命令是在终端不在前台时执行的，该命令(以及任何其他使铃声响起的命令)也会给你一个徽章：|2276767|​|2276768|📷|atomic|2276769|2276770|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/c40913d586478846590d0fca5d667294.png|imageAlt^0|0|8|0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|Z|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|10|8|@]|D|@]|E|$]]|$1|J|3|K|5|L|7|11|8|@]|D|@$9|12|A|13|1|14]]|E|$]]|$1|M|3|I|5|6|7|15|8|@]|D|@]|E|$]]|$1|N|3|-4|5|6|7|16|8|@]|D|@]|E|$]]]|O|$P|$5|Q|R|S|E|$T|U|V|-4]]]]

<code>tput bel</code> works in most shells. 

In OS X, this (and any other command that makes the bell go off) also gets you a badge if the command is executed when Terminal was not in the foreground:

<img src="https://i.stack.imgur.com/X5mGd.png" alt="">

blocks|key|3684281|text|打印\a并不总是适合我(MBA，10.7.4)。我使用下面的代码：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3684282|say+"beep"|code-block|syntax|javascript|3684283|entityMap^0|2|2|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

Printing <code>\a</code> did not always work for me (MBA, 10.7.4). I use this instead:

<pre><code>say "beep"
</code></pre>

blocks|key|1399985|text|在bash中编写echo+%5EG。要创建%5EG，请按ctrl%2Bv，然后按ctrl%2Bg。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1399986|entityMap^0|8|7|J|2|O|6|Y|6|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]|$9|M|A|N|B|C]|$9|O|A|P|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|G|$]]

write <code>echo ^G</code> in the bash. to create the <code>^G</code> press <code>ctrl+v</code> and then <code>ctrl+g</code>.

blocks|key|3684463|text|这将遍历所有的声音(适用于Yosemite)：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3684464|say+-v+'?'+%7C+awk+'{print+$1}'+%7C+while+read+voice;+do+printf+"using+$voice...\n";+say+-v+$voice+"hello,+this+is+me+using+the+$voice+voice";+sleep+1;+done|code-block|syntax|javascript|3684465|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

This will loop through all the voices (works on Yosemite):

<pre><code>say -v '?' | awk '{print $1}' | while read voice; do printf "using $voice...\n"; say -v $voice "hello, this is me using the $voice voice"; sleep 1; done
</code></pre>

blocks|key|3684641|text|使用afplay播放任意提示声音|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3684642|我很惊讶没有人提到afplay：这是一个播放任意声音文件的命令行程序。它从OS的最初版本(如果你的记忆力很好的话，还有NeXTSTEP+)就已经存在了。|3684643|例如，您可以从命令行运行以下命令或将其放入脚本中：|3684644|$+afplay+/System/Library/Sounds/Ping.aiff|code-block|syntax|javascript|3684645|您并不局限于系统声音；使用afplay的一个优点是您可以选择自己的声音文件作为警报。例如，您可以下载one+of+these+sound+files并选择您最喜欢的。|3684646|(如果你能找到电传模型33铃声的录音，你会得到额外的分数！)|3684647|entityMap|0|LINK|mutability|MUTABLE|url|https://freesound.org/search/?q=bell&f=duration%253A%255B0%2520TO%25200.5%255D&s=score%2520desc&advanced=1&g=1^0|2|6|0|9|6|0|0|0|D|6|1E|O|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@$9|11|A|12|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|13|8|@$9|14|A|15|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|16|8|@]|D|@]|E|$]]|$1|J|3|K|5|L|7|17|8|@]|D|@]|E|$M|N]]|$1|O|3|P|5|6|7|18|8|@$9|19|A|1A|B|C]]|D|@$9|1B|A|1C|1|1D]]|E|$]]|$1|Q|3|R|5|6|7|1E|8|@]|D|@]|E|$]]|$1|S|3|-4|5|6|7|1F|8|@]|D|@]|E|$]]]|T|$U|$5|V|W|X|E|$Y|Z]]]]

<h2>Play an arbitrary alert sound with <code>afplay</code></h2>

I'm surprised nobody has mentioned <code>afplay</code>: that's the command line program that plays arbitrary sound files. It's been around since the original releases of OS X (and NeXTSTEP, if your memory is that long).

For example, you can run this from the command line or put it in a script:

<pre><code>$ afplay /System/Library/Sounds/Ping.aiff
</code></pre>

You're not limited to system sounds; one advantage of using <code>afplay</code> is that you can choose your own sound file as an alert. For example, you could download <a href="https://freesound.org/search/?q=bell&amp;f=duration%3A%5B0%20TO%200.5%5D&amp;s=score%20desc&amp;advanced=1&amp;g=1" rel="noreferrer">one of these sound files</a> and pick your favorite.

(Extra points if you can find a recording of an Teletype Model 33 bell!)

blocks|key|2277045|text|在OS+X终端下，执行命令：osascript+-e+'beep'|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2277046|使用开放脚本架构(Open+Script+Architecture)技术告诉AppleScript执行命令beep。|2277047|entityMap^0|E|J|0|1H|4|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|H|3|-4|5|6|7|P|8|@]|D|@]|E|$]]]|I|$]]

Under OS X terminals, execute command: <code>osascript -e 'beep'</code> 

Using OSA (Open Script Architecture) technology to tell AppleScript to execute command <code>beep</code>.

blocks|key|3684268|text|printf+"\a"|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|3684269|如果查看man+printf，它会给出一个转义字符列表，其中包括\a|unstyled|offset|length|style|CODE|3684270|\a++++++Write+a+<bell>+character.|3684271|entityMap^0|0|4|A|W|2|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|P|8|@$G|Q|H|R|I|J]|$G|S|H|T|I|J]]|9|@]|A|$]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$B|C]]|$1|M|3|-4|5|F|7|V|8|@]|9|@]|A|$]]]|N|$]]

<pre><code>printf "\a"
</code></pre>

If you look at <code>man printf</code>, it gives you a list of escaped characters, including <code>\a</code>:

<pre class="lang-none prettyprint-override"><code>\a Write a &lt;bell&gt; character.
</code></pre>

blocks|key|655385|text|如果你需要什么，听起来像是“重要的”|type|unstyled|depth|inlineStyleRanges|entityRanges|data|655386|您可以使用|655387|tput+bel+&&+sleep+0.33s+&&+tput+bel+&&+sleep+0.33s+&&+tput+bel+&&+sleep+0.33s+&&+tput+bel+&&+sleep+0.33s+&&+tput+bel+&&+sleep+0.33s+&&+tput+bel+&&+sleep+0.33s+&&+tput+bel+&&+sleep+0.33s+&&+tput+bel+&&+sleep+0.33s+&&+tput+bel+&&+sleep+0.33s+&&+tput+bel+&&+sleep+0.33s|code-block|syntax|javascript|655388|:)|655389|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|O|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

If you need something, that sounds like "important"

you can use 

<pre><code>tput bel &amp;&amp; sleep 0.33s &amp;&amp; tput bel &amp;&amp; sleep 0.33s &amp;&amp; tput bel &amp;&amp; sleep 0.33s &amp;&amp; tput bel &amp;&amp; sleep 0.33s &amp;&amp; tput bel &amp;&amp; sleep 0.33s &amp;&amp; tput bel &amp;&amp; sleep 0.33s &amp;&amp; tput bel &amp;&amp; sleep 0.33s &amp;&amp; tput bel &amp;&amp; sleep 0.33s &amp;&amp; tput bel &amp;&amp; sleep 0.33s &amp;&amp; tput bel &amp;&amp; sleep 0.33s
</code></pre>

:)

blocks|key|3684437|text|printf+"\a"还可以在终端中工作，并将播放设置的警报声。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3684438|entityMap^0|0|B|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

<code>printf "\a"</code> also works in a terminal and will play the set alert sound.

blocks|key|2276905|text|在MacOS+X上，必须激活“声音警告”选项(终端/首选项)才能发出声音。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2276906|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

on MacOS X, the "sound warning" option (Terminal/Preferences) has to be activated to get a sound.

blocks|key|657112|text|这对我很有效(mac+os+10.14.6)|type|unstyled|depth|inlineStyleRanges|entityRanges|data|657113|echo+"\x07"++|code-block|syntax|javascript|657114|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

This works for me (mac os 10.14.6)

<pre><code>echo "\x07" 
</code></pre>

blocks|key|656925|text|如果你安装了XCODE，你可以发出嘟嘟声/铃声。我还没有想到我可以让printf+"\a"字符在C语言中工作。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|656926|有一种方法可以在程序运行时使音调工作，启动XCODE，XCODE下的下拉菜单，首选项，行为，检查第一个框播放声音，从列表中选择或添加声音。|656927|这是一种方法，但我相信只有在程序运行时才能做到。|656928|entityMap^0|Y|B|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|O|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|P|8|@]|D|@]|E|$]]|$1|J|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|K|$]]

If you've got XCODE installed you can make a beep/bell. I haven't figured that I can make the <code>printf "\a"</code> character work in C. 

There's one way to make the tone work as the program runs, start XCODE, drop down menu under XCODE, Preferences, Behaviours,check the first box PLAY SOUND, choose from the list or add a sound. 

That's one way to do it, but only as the program runs, I believe.

blocks|key|655348|text|osascript+-e+'tell+application+"System+Events"发出蜂鸣声‘|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|655349|entityMap^0|0|1A|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

<code>osascript -e 'tell application "System Events"</code> to beep'

blocks|key|1400224|text|要获得更多选项，请倾听并选择|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1400225|ls+/System/Library/Sounds/+%7C+awk+'{print+$1}'+%7C+while+read+sound;+do+printf+"using+$sound...\n";+afplay+/System/Library/Sounds/$voice;+sleep+0.5;+done

ls+/System/Library/PrivateFrameworks/ScreenReader.framework/Versions/A/Resources/Sounds/+%7C+awk+'{print+$1}'+%7C+while+read+sound;+do+printf+"using+$voice...\n";+afplay+/System/Library/PrivateFrameworks/ScreenReader.framework/Versions/A/Resources/Sounds/$sound;+sleep+0.5;+done|code-block|syntax|javascript|1400226|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

For more options, hear and pick
<pre><code>ls /System/Library/Sounds/ | awk '{print $1}' | while read sound; do printf &quot;using $sound...\n&quot;; afplay /System/Library/Sounds/$voice; sleep 0.5; done

ls /System/Library/PrivateFrameworks/ScreenReader.framework/Versions/A/Resources/Sounds/ | awk '{print $1}' | while read sound; do printf &quot;using $voice...\n&quot;; afplay /System/Library/PrivateFrameworks/ScreenReader.framework/Versions/A/Resources/Sounds/$sound; sleep 0.5; done
</code></pre>

I just want that Mac OS X 10.6 does a hardware beep sound like in open suse and other distributions. I tried following approaches

Terminal -> beep = -bash: beep: command not found

Terminal -> say beep = voice speaks out beep (Not a Hardware beep but awesome ;) )

applescript -> beep = Macintosh bell (I want a Hardware beep!)

Does anybody know how to make the Hardware beep in bin/bash or applescript?

How to make the hardware beep sound in Mac OS X 10.6

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我只希望MacOSX10.6能像开放的suse和其他发行版一样发出硬件蜂鸣声。我尝试了以下方法终端->蜂鸣= -bash:蜂鸣:找不到命令终端->说嘟嘟声=语音发出嘟嘟声(不是硬件嘟嘟声，但很棒;)applescript -> beep = Macintosh bell (我想要硬件beep!)有谁知道如何在bin/bash或applescript中使硬件发出蜂鸣声？

问如何在Mac OS X 10.6中发出硬件嘟嘟声
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