[microsound] hydrophones and methane

Lorenzo Sutton lsutton at libero.it
Tue Nov 30 03:57:21 EST 2010


Ok I hadn't understood they had been originally recorded in mp3, I 
thought they were recorded in uncompressed format.

Lorenzo

Marc McNulty wrote:
> Hi,
>
> Since they were recorded as mp3s there is no advantage to making them FLAC.
>
> Cheers,
> Marc
>
> -->  http://www.marcmcnulty.org
>
>> The files are recorded as mp3, so I do not see the advantage of making
>> FLAC files. I might be wrong.  You can convert as you see fit.   I also
>> prefer to just put a few 2 gb files up on the site.
>>
>> Mike
>>
>> On 11/26/2010 3:19 AM, Lorenzo Sutton wrote:
>>> This sounds very interesting (sorry for the late reply)..
>>>
>>> Do you think you would manage to provide flac instead of mp3 maube
>>> split in several chunks?
>>>
>>> Lorenzo
>>>
>>> Michael Palace wrote:
>>>> *http://www.eos.unh.edu/Spheres_1110/news_facstaff.shtml
>>>>
>>>> Ruth Varner* and *Michael Palace* of CSRC were recently funded by the
>>>> U.S. Geological Survey to develop a prototype instrument to detect
>>>> ebullition or bubbling events of methane in wetland and lake
>>>> ecosystems. This novel method utilizes hydrophones (underwater
>>>> microphones) to monitor and extract this information cheaply and
>>>> efficiently over long temporal scales. Coupling these audio methods
>>>> with the analysis of gas samples will help to determine the pathway
>>>> by which methane is formed through microbial processes or
>>>> methanogenesis.
>>>>
>>>> I'm wondering if I get these long audio files together if people
>>>> might be interested in making a microsound project using them as
>>>> source files.
>>>>
>>>> Mike Palace
>>>>
>>>>
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