The term pulse height analyzer is identified in base64 scheme by the sequence cHVsc2UgaGVpZ2h0IGFuYWx5emVy, while the MD5 signature is equal to 6bb26210ee6b4f598472ac1d9433291f. The ASCII encoding of pulse height analyzer in hexadecimal notation is 70756c73652068656967687420616e616c797a6572.