Why not try a USB headset?  These are also inexpensive.

> On Mar 3, 2015, at 4:06 AM, Zainab S.V <[email protected]> wrote:
> 
> How to use max9812 amp with mic (one in the headset)?
> 
>> On Mon, Mar 2, 2015 at 7:38 PM, Carl Johnson <[email protected]> wrote:
>> I did a quick google search and nothing obvious jumped out. You might be 
>> better off using a USB microphone, which are cheap and readily available.
>> 
>>> On Mar 1, 2015, at 10:47 PM, Zainab S.V <[email protected]> wrote:
>>> 
>>> But, do we have to manually solder this amplifier and mic?I mean, is there 
>>> any prebuilt device that amplifies the mic-recorded signals?
>>> 
>>>> On Sat, Feb 28, 2015 at 7:02 PM, Carl Johnson <[email protected]> 
>>>> wrote:
>>>> I used a MAX9812 amplifier chip and an electret condenser microphone.  
>>>> Works really well.
>>>> 
>>>>> On Feb 25, 2015, at 12:13 AM, sns <[email protected]> wrote:
>>>>> 
>>>>> does using this audio dongle allow to record sound with microphone 
>>>>> without biasing?
>>>>> 
>>>>>> On Saturday, May 4, 2013 at 5:04:28 AM UTC+5:30, Carl Johnson wrote:
>>>>>> I have an audio cape that worked well with the original BeagleBone, 
>>>>>> although I'm struggling to get it to work with the BeagleBone Black.  
>>>>>> I'm running the latest 3.8.11 Angstrom release, and the logs show that 
>>>>>> it loads the device tree OK but for some reason it isn't recognized as 
>>>>>> an alsa device.  I'll post an update if I get it working.
>>>>>> 
>>>>>> I'm also using this audio dongle on the BeagleBone Black, which works 
>>>>>> quite well in alsa.  It only has a mono microphone input though.
>>>>> 
>>>>> 
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