Can a mobile phone in a pocket reliably recognize ambient sounds?

@inproceedings{pub7875,
    author = {

Franke, Tobias
 and 

Lukowicz, Paul
 and 

Kunze, Kai
 and 

Bannach, David
},
    title = {Can a mobile phone in a pocket reliably recognize ambient sounds?},
    booktitle = {International Symposium on Wearable Computers, 2009. ISWC'09. IEEE International Symposium on Wearable Computers (ISWC-2009), September 4-7, Linz, Austria},
    year = {2009},
    pages = {161--162},
    publisher = {IEEE},
    isbn = {978-0-7695-3779-5}
}