Property:Proposed Milestone Year
From IEEE Milestones Wiki
A
!972 - 1980 +
F
* 1974: First real-time two-way packet speech, on ARPAnet – MITLL (Lexington, MA) and USC/ISI (Marina del Rey, CA) in August with 9.6 kbps CVSD (Continuously Variable Slope Delta Modulation); MITLL and Culler-Harrison (Goleta, CA) in December with 3.5 kbps LPC (Linear Predictive Coding) * 1976: First packet speech conferencing with 3.5 kbps LPC on ARPAnet among MITLL, CHI, USC/ISI * 1979: Real-time 2.4 kbps LPC conferencing using ARPAnet and Atlantic SATNET, among MITLL, USC/ISI, UCL (London), NDRE (Norway), BBN (Cambridge, MA) * 1982: Internet packet speech and conferencing including Wideband SATNET, Packet Radio Net. Local Area Ethernets, and telephone network interfaces – participants were MITLL, USC/ISI, and SRI
+
1
G
S
A
P
1856 - 1859 +
S
1861-1867 +
M
1863 +
U
P
1882 +
F
E
W
1887-1893 +
F
T
K
1890-1897: The year 1890 is when the phase 1 construction of the Keage Power Station was started, and the year 1897 is when it was completed. +
A
1891 +
