如何使用外部麦克风与我的Galaxy Nexus使用外部麦克风? -- audio 领域 和 samsung-galaxy-nexus 领域 和 microphone 领域 android 相关 的问题

How do I use an external microphone with my Galaxy Nexus?


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问题

中文

如何在我的Galaxy Nexus上使用外部麦克风,以及我需要什么样的?

我知道它是否应该使用插座插头(3.5 mm),但并非所有插孔连接器都是一样的,并且我不知道较低或中间或上部是否适用于麦克风。

我想用我的手机进行视频会议,但我周围有很多噪音,所以我需要一个外部麦克风,没有手机中麦克风的所有背景噪音。

我不认为GNEX可以通过微型USB端口处理USB麦克风,如果我错了,请纠正我。

英文原文

How do I use an external microphone on my Galaxy Nexus, and what kind do I need?

I know if it should use a jack plug (3.5 mm), but not all jack connectors are the same, and I don't know if the lower or middle or upper part is for the microphone.

I want to use my phone for a video conference, but there is going to be a lot of noise around me, so I need an external microphone without all the background noise which the microphone in the phone gives.

I don't think the Gnex can handle a USB mic through the micro USB port, correct me if I'm wrong.

        
       
       

回答列表

11
 
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最佳答案
 

今天我在这个问题上取得了一些进展。 在iPhone上,您可以购买一个可以做这项工作的Irig MIC(它也应该在Android上工作)。 但由于我想使用另一个外部麦克风,我决定将适配器从某些不同的适配器(与IRIG MIC也一样,但使用母3.5 mm插孔输出,因此我可以使用我的无线麦克风)

我已经从丹麦的在线商店订购了部分,但你可以通过互联网来获得它,你只需要知道你需要什么:)

您需要的第一件事是3.5毫米的雄性4极导体插孔(TRR)到RCA适配器。 就像这个ack到rca 然后,您需要一个RCA到母千斤顶或XLR适配器(如果您的麦克风具有千斤顶或XLR输出) 就像这个女jack到女性rca 那所有。

然后,您可以将所有内容塞在一起并在您的Android手机上使用您选择的MIC。

(btw有些股票摄像机应用程序无法使用外部麦克风,然后只使用此摄像机应用程序: https://market.android.com/details?id=rubberbigpepper.lgCamera&feature=search_result#?t=W251bGwsMSwxLDEsInJ1YmJlcmJpZ3BlcHBlci5sZ0NhbWVyYSJd )

我正在使用这个应用程序^^用这组无线麦克风我的麦克风

,我只是在明天等待邮件中的最后一个适配器..

所以从明天开始,我可以用我的Galaxy Nexus录制并通过无线麦克风记录声音,距离太多30米:D

如果我需要用手机和麦克风一起去,我将插入一条有线麦克风到女千斤顶,然后在我手中使用手机和麦克风:)

我希望将来有人可以使用这些信息,这很难在互联网上找到:) 当我今天或明天晚些时候有一段时间,我将上传几张图片来说明我的设置:)

 

Today i have made some progress in this question. On iPhone you can buy a iRig Mic which can do the job (and it should work on android too). But since i want to use another external microphone i have decided to make the adapter myself from some different adapters (which does the same thing as iRig Mic, but with a female 3.5 mm jack output, so i can use my wireless microphone with it)

I have ordered the parts from an online store in denmark, but you can get it all over the internet, you just need to know what you need :)

The first thing you need is a 3.5 mm male 4 pole conductor jack (TRRS) to RCA adapter. Like this one jack to RCA Then you need a RCA to either female jack or XLR adapter (either if your mic has a jack or XLR output) Like this one Female jack to female RCA And thats all.

Then you can plug everything together and use the mic of your choice on your Android phone.

(BTW some stock camcorder apps can't use external microphones, then just use this camcorder app: https://market.android.com/details?id=rubberbigpepper.lgCamera&feature=search_result#?t=W251bGwsMSwxLDEsInJ1YmJlcmJpZ3BlcHBlci5sZ0NhbWVyYSJd )

I'm using this app ^^ with this set of wireless microphones My microphones

And i'm just waiting for the last adapter in the mail tomorrow..

So from tomorrow i can record with my galaxy nexus and record the sound via the wireless microphone on a distance up too 30 meters :D

And if i need to go around with the phone and the microphone, i will just plug in a wired microphone to the female jack and go around with the phone and microphone in my hand :)

I hope someone in the future can use this information which was very hard to find on the internet :) When i have some time later today or tomorrow, i will upload a couple pictures to illustrate my setup :)

 
 
 
 
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您需要一个ts连接器for mic-octor或trr,用于麦克风,有麦克风,请参阅维基百科文章

例如, trs到trrs适配器应该与Galaxy Nexus一起使用,包括麦克风。我不确定你是否需要插上耳机以供它工作,但你肯定可以插入它们而不是使用它们。

你没有提到蓝牙;您也可能使用蓝牙耳机或麦克风。

当然,可能是股票相机应用程序不会从外部麦克风记录音频,在这种情况下,您可能需要运行单独的音频录制应用程序,或者只是使用不同的视频录制应用程序。 这个app 看起来它可以从耳机录制音频;我相信还有其他人。

 

You'll need a TS connector for mic-only or TRRS for a headset with a mic, see this Wikipedia article.

For example, this TRS to TRRS adapter is supposed to work with the Galaxy Nexus and includes a mic. I'm not sure if you would need to plug in headphones for it to work, but you could certainly plug them in and not use them.

You didn't mention Bluetooth; you could also potentially use a Bluetooth headset or mic.

Of course, it may be the case that the stock camera app won't record audio from the external mic, in which case you may need to run a separate audio recording app or simply use a different video recording app. This app looks like it can record audio from a headset; I'm sure there are others.

 
 
       
       
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我无法完全回答你的问题,但部分"并且我不知道较低或中间或上部是用于麦克风" ,你可以很容易地验证。

您需要拥有的是一个带有您的设备的头部手机或工作(麦克风和耳机扬声器应该工作),1.5V电池单元和一对小线。

只佩戴耳机并用一根电线将电池的负端子连接到头部电话最低端子(地面)。将另一根电线连接到电池的正极端子,并在耳机连接器的任何其他端子上触摸导线的另一端。你可以在你的一个耳朵上听到一个流行音乐或嘶嘶声。如果您没有听到任何声音,那么它可能是麦克风,或者您尚未完成电路。通过这种方式,您可以识别头部电话连接器的部件(右,麦克风,左,地,通常按此顺序,但从设备变化到设备)。如果您准备好相信您所看到的内容,那么以下图像将解释。

src =

 

I am unable to answer your question fully, but the part "and I don't know if the lower or middle or upper part is for the microphone", you can verify it quite easily.

What you need to have is a head phone that came with your device or the one that works (both mic and headphone speaker should work), a 1.5V battery cell and a pair of small wire.

Just wear the headphone and hold the battery in your hand with one wire connecting the battery's negative terminal to your head phone's lowest terminal (ground). Connect another wire to the positive terminal of the battery and touch the other end of the wire on any other terminal of the headphone connector. You can hear a pop or hiss on one of your ear. If you do not hear anything, then it could be the mic or you haven't completed the circuit. By this way you can identify the parts of the head phone connector (Right, Mic, Left, Ground, generally in this order, but varies from device to device). If you are ready with believing what you is see, then the following image will explain.

 
 
   
   
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我最初写了本文适用于iPhone麦克风和音频输入,但它几乎同样适用于具有耳机插孔的任何Android设备(TRRS,如其他答案中所述)。

你需要做的两个主要事情是:

  1. 确保物理连接工作 - 因此需要TRR到TRS适配器,如kvConnection制作的适配器。
  2. 确保输入信号具有正确的阻抗。对于iPhone,这约为600Ω。不确定每个模型的Android手机使用,但这使得麦克风或音频设备的级别正确地匹配到手机上的输入。如果阻抗是关闭的,则一些手机将完全切断音频,作为对吹出音频电路的保障措施。

一旦您能够进行物理连接并具有正确的阻抗,您只需要一个使用耳机音频输入的良好音频录制应用程序。看看我的文章为一些想法。

 

I originally wrote this article for iPhone microphones and audio inputs, but it applies almost equally as well to any Android device that has a headset jack (TRRS, as mentioned in other answers).

The two primary things you need to do are:

  1. Make sure the physical connection worksxe2x80x94thus the need for a TRRS to TRS adapter like those made by KVConnection.
  2. Make sure the input signal has the correct impedance. For the iphone, this is about 600xcexa9. Not sure what each model Android phone uses, but this makes the level of the microphone or audio device match up correctly to the input on your phone. Some phones will cut off the audio completely if the impedance is way off, as a safeguard against blowing out the audio circuit.

Once you can make the physical connection and have the right impedance, you just need a good audio recording app that will use the headset audio input. See my article for some ideas.

 
 
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有专业的蓝牙到XLR适配器可用性(谷歌搜索)这就像使用HFP或A2DP配置文件的任何蓝牙耳机一样。 尽管有线解决方案,质量(特别是HFP模式可能为SUBPAR)和延迟可能不同。

jkaudio 具有这样的产品: daptor 3

 

There are professional Bluetooth-to-XLR adapters availabe (Google search) that work just like any Bluetooth headset with HFP or A2DP profile. Quality (especially the HFP mode may be subpar) and latency may vary from wired solutions, though.

JKAudio has such a product: Daptor 3

 
 
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我使用IRIG Pre XLR输入适配器和耳机输出,在HTC Wildfire上使用Phantom电源。它在飞行模式下工作正常。我使用tapemachine pro app。

 

I use the Irig Pre XLR input adapter and headphone output with Phantom power on my HTC Wildfire. It works fine in flight mode. I use the Tapemachine PRO app.

 
 
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我对与我的Galaxy Tab 2平板电脑有用的同一产品oogling。我也发现了IRIG麦克风,但是因为我已经有麦克风,这对我的目的有点矫枉过正。

所以我在eBay上搜索了这个"3.5mm 4极麦克风适配器" 和找到了这个项目< / a>。它只需4美元,它将允许您使用标准麦克风。
 

I was Googling for the same product that works for my Galaxy Tab 2 tablet. I found the iRig microphone too, but it was somewhat of an overkill for my purpose since I already have a microphone.

So I searched for this "3.5mm 4-Pole Mic Headset adapter" on eBay and found this item. It costs only $4, and it will allow you to use a standard microphone.

 
 
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http://www.startech.com/cables/audio-video/audio-cables/35mm-4- position- to-2x-3- position-35mm-耳机分离器 - 适配器 - 男性到雌性〜muyhsmff

我认为这是你要找的。

 

http://www.startech.com/Cables/Audio-Video/Audio-Cables/35mm-4-Position-to-2x-3-Position-35mm-Headset-Splitter-Adapter-Male-to-Female~MUYHSMFF

I think this is what you are looking for.

 
 
 
 
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或...

http://www.ebay.co.uk/itm/sisive-tie-clip-lapel-lavalier-microphone-for-samsung-galaxy-martphones -/// 280916075048?pt = uk_music_instruments_microphones_mj&amp; var =&amp; hash = item4167e72228#ht_2015wt_872

 

Or this...

http://www.ebay.co.uk/itm/SENSITIVE-TIE-CLIP-LAPEL-LAVALIER-MICROPHONE-for-SAMSUNG-GALAXY-SMARTPHONES-/280916075048?pt=UK_Music_Instruments_Microphones_MJ&var=&hash=item4167e72228#ht_2015wt_872

 
 
 
 

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