Microphones for speech visualisation and analysis software
EPOS PC2 Chat Headset (504194)
Amazon.com: Sennheiser PC 3.2 Chat - Lightweight Stereo Headset With Adjustable Noise-Cancelling Microphone - for Internet Telephony and E-Learners - PC Connectivity- Great for Gaming, Work, & Study : Video Games
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Sennheiser PC 2 CHAT Mono Analog Headset for PC, Black (504194)