Have you done any testing with teens or children? I could hear all the way to 23 kHz in my early 20s. Now at 32 I only hear up to 16 kHz (well I can hear a slig

Have you done any testing with teens or children? I could hear all the way to 23 kHz in my early 20s. Now at 32 I only hear up to 16 kHz (well I can hear a slight tone at 17 kHz but it's very slight).