A day in the life
What's you typical day at the NAB Show? Everyone's agenda is different during the convention. I am often asked what my day is like at the convention
NAB Show New Products
More new product peeks from the 2008 NAB Show.
JK Audio Remote Mix 4
With the Remote Mix 4, JK Audio has introduced 21st century cell phone and Bluetooth technology to the remote broadcast clique. In this age of wireless-ness, it’s a timely introduction
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More old General Electric FM radio ads for Color Radio.
Commission stepping up rule enforcement
A Texas AM station was fined $8,800 for failing to maintain a main studio and power down at sunset. An FCC inspector, after checking on four successive days, could not find the station's main studio. While conducting this search the agent took signal measurements and determined that the station was not powering down at night as its license required.
2008 NAB Extra!
New Products at the 2008 NAB Show from APW, Audioarts Engineering, Avlex, Avocent, Axia Audio, Barix Technology, Broadcast Software International, Burk Technology, Dialight, Dielectric, DK Technologies, Enco Systems, Harris, Heil Sound, Hosa, JK Audio, Klotz Digital., LEA International/Transtector, Mayah Communications, Neutrik, Power Module Technology, Propagation Systems, RCS, RTW Radio-Technische Werkstatten, Samson Technologies, Sennheiser Electronic, Sonifex, Soundfield Research, Staco Energy Products, Stream Guys, Switchcraft, Tascam, Telos Systems, Vorsis, Wirecad, Yamaha and Zaxcom.
Convention time
All attention turns to the NAB Show this time of year. It is the biggest industry event of the year after all. Even if you don't go or have never gone, it still has some relevance, since this is where the latest product developments and technology introductions specific to broadcasting are unveiled.
Forgotten modulation methods
Early in the 1930s French engineer Henri Chireix devised an ingenious method of modulation that he named most appropriately out phasing. It was based on the result of combining two out-of-phase voltages. This produces a fluctuating signal voltage that varies in amplitude as the audio signals change. This voltage, after amplification, drives a power amplifier stage with properly amplitude-modulated RF.
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Old General Electric FM radio ads, staff photos from WTOA-FM and HD Radio's role in new automobiles.
Kowa PX-10
Some devices have a front panel that demands attention. Such is the Kowa PX-10 flash memory audio player. This box simply belongs in the studio; but is the PX-10 more than just eye candy for the control room?
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