In today's rapidly evolving technological landscape, the ability of computers to recognize and identify different speakers in audio recordings is revolutionizing how we interact with digital content. This innovative technology, known as speaker recognition and speaker identification, is becoming increasingly vital across various fields. Beyond mere transcription, it enables systems to discern who is speaking, thus unlocking deeper insights into audio data. This advancement enhances efficiency in meeting note-taking and improves accessibility in podcasts, among other applications. The technology is integrated into backend frameworks like Flask and Django, and even in game development platforms like Unity, utilizing services such as AWS Transcribe, Azure, and Google Cloud. As these systems continue to evolve, the role of large language models is anticipated to expand, further refining their capabilities. The implications are vast, prompting us to ponder the myriad potential applications and possibilities this technology can offer in the near future.