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Connectel- India's Best Forensics Laboratory
Connectel- India's Best Forensics Laboratory

Forensic Speaker Identification

Connectel's Forensic Division offers credible and impartial Forensic Speaker Identification services by comparing specimen voice samples with disputed voice samples using aural and spectrographic analysis. Their reports are admissible in Indian courts and they provide 65B certificates for electronic evidence admissibility.

What is Forensic Speaker Identification?

In audio evidences, many times the question arises about the identity of the speaker. At times there are cases in which a speaker in an audio recording is known but the same person denies the fact of being the speaker. Other than this, many a times the speaker in the audio recording is unknown and his/her identification is required. In such cases the speaker identification becomes necessary. To do so, the specimen voice sample(s) is/are compared with the disputed voice sample(s) to reveal the identity of the speaker solely on the basis of his/her speech. The forensic experts perform both aural as well as spectrographic analysis of the voice samples thereby establishing the individuality of the speaker.


At Connectel‘s (Forensic Division), Forensic Speaker Identification is done with highest credibility and impartiality. Being the first and Only Forensic Science laboratory in private sector accredited by Government of India for ISO / IEC 17025 :2017 Standards acceptable worldwide by all Government and Regulatory bodies we only deliver quality forensic testing. By virtue of this accreditation, we are at par with any other similarly accredited forensic science laboratory in government sector in 107 member countries of ISO and India for report generation capability.

We maintain proper chain of custody at the laboratory from the point of receiving/collection of evidence till the disposal of forensic examination report. The observation and results of the forensic examination of evidence are kept confidential.

Reports generated by our forensic laboratory are admissible in the Indian Court of Law in the same category followed by the Government FSL’s. Further, we provide 65B certificate for admissibility of electronic evidence under Indian Evidence Act, 1872.

Our forensic experts are skilled and can testify in Indian courts to provide Expert Opinion under Section 45 of Indian Evidence Act, 1872.

Connectel- India's Best Forensics Laboratory
For Immediate Assistance:
+91- 9873033000
Flat No. 31, First Floor, Shankar Market, Connaught Place, New Delhi – 110001.
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