BER MELPe MySpell GQp726 MELP S3000XL Sub7 DCME VideoCD VQp90 Succisa AudioSpectrum VQp92 8BITMIME L2TPv3 zettabytes DS0 subband Gbit LAPB AES3 TMDS xhtml1 SusQQ Shelmalier Lectin 9600 WOW64 10BaseT plesiochronous Mbit kbit ADCs 19200 Voipfone 48kHz baud kilobits JAXP