Towards a Framework for Acquisition and Analysis of Speeches to Identify Suspicious Contents through Machine Learning

Table 1

Performance evaluation of speech acquisition process.

Speaker	Actual location	Detected location	Speech quality
1	Pahartoli, Chattogram,	Pahartoli, Chattogram,	Highly satisfactory
	4349, Bangladesh	4349, Bangladesh
2	Habiganj, Sylhet,	Habiganj, Sylhet,	Highly satisfactory
	3310, Bangladesh	3310, Bangladesh
3	Durgapur, Chandpur,	Durgapur, Chandpur,	Satisfactory
	3640, Bangladesh	Null, Bangladesh
4	Dhanmondi, Dhaka,	Dhanmondi, Dhaka,	Highly satisfactory
	1208, Bangladesh	1208, Bangladesh
5	Gulshan, Dhaka,	Gulshan, Dhaka,	Highly satisfactory
	1213, Bangladesh	1213, Bangladesh
6	Dinajpur, Rangpur,	Dinajpur, Rangpur,	Highly satisfactory
	5262, Bangladesh	5262, Bangladesh
7	Jamalpur, Mymensingh,	Jamalpur, Mymensingh,	Highly satisfactory
	2030, Bangladesh	2030, Bangladesh
8	Bogura, Rajshahi,	Bogura, Rajshahi,	Highly satisfactory
	5892, Bangladesh	5892, Bangladesh
9	Barguna, Barisal,	Null, Barisal,	Satisfactory
	8730, Bangladesh	8730, Bangladesh
10	Bagerhat, Khulna,	Bagerhat, Khulna,	Highly satisfactory
	9301, Bangladesh	Null, Bangladesh