As a native Chinese speaker with extensive linguistic and cultural fluency, I bring a unique set of skills to the table. My background in teaching and translation has honed my ability to understand the finer nuances of language, which will be critical in decoding your Mandarin phone call audio files. My proficiency in both English and Mandarin is a rarity that enables me to bridge any language barriers efficiently, delivering accurate transcriptions that facilitate voice analysis.
Moreover, my recent certification from the International Profession Association in teaching Chinese as a foreign language attests to my understanding of Mandarin phonetics and pedagogical techniques. With my IPA Certification and expertise, I can expertly detect variations in tone, pace, and pronunciation to identify potential age indicators during the call analysis process. Furthermore, being an adept speech-to-text converter guarantees high-quality turning around for your project.
With over 25 years of teaching experience and cultural awareness study under my belt throughout my marriage to an American spouse. I'm sheathed with sharp perception skills needed in detecting emotions - another bonus you requested.
In summary, I am confident that my linguistic expertise, expert analytical skills, along with linguistic and cultural versatility makes me the ideal candidate for comprehensively analyzing your Mandarin phone call audio files with a meticulous focus on age detection.