The term speaker identification is identified in base64 scheme by the sequence c3BlYWtlciBpZGVudGlmaWNhdGlvbg==, while the MD5 signature is equal to 1c8e8df0ccef344bdcc37d202cd92218. The ASCII encoding of speaker identification in hexadecimal notation is 737065616b6572206964656e74696669636174696f6e.