Catching up with the mail
Find out what your constituents think on various topics.
FM IBOC site preparation
What steps should you take when constructing a new facility for IBOC?
One is Good, Two are Better
Prepare for multichannel IBOC
Open Mic
Radio industry professionals share their thoughts on IBOC SAC.
How Tomorrow Radio Works
Supplemental audio is poised to be one of the first data services used in HD Radio and is a key differentiator from the current analog service.
Digital alternatives
While a single digital transmission standard has not yet been adopted by the FCC, the industry has already begun moving to IBOC. Despite this, HD Radio isn't the only game in town.
Sound all around
IBOC in Surround Sound: A look at the technologies in development.
10 years of progress
The debate over IBOC is as strong as ever.
What's in a name?
I'm hearing a frequent misuse of the most basic term dealing with IBOC.
Tomorrow (radio) the World!
Conceived by NPR in 2002 and nurtured by Harris and Kenwood USA, National Public Radio's multicasting system has just been proved perfectly suited to
The IBOC FM waveform
The IBOC system for FM as developed by Ibiquity is a fascinating engineering feat.
The data dilemma
IBOC has been officially launched, but what do we do with the data capacity?
IBOC antennas
Despite the hiatus in nighttime operation for AM IBOC, antenna research is continuing in an effort to comply with the FCC's existing requirements of two antennas for FM IBOC, and develop a system using one antenna that will satisfy the FCC's requirements.
A great save
It appears the Ibiquity team has found a good solution to the audio encoding problem.
The killer app for IBOC
With the FM implementation of IBOC, standard broadcast stations will need to deal with a number of technical problems related to making IBOC work with RF propagation issues.
IBOC end to end
10 steps to determining the best digital migration path.
Radio's friend or foe?
New technology can be described as either emerging or breakthrough. IBOC is hardly breakthrough.
An IBOC roadblock
In the middle of May, the road to IBOC took a major detour. What has been an ongoing work in progress with a predictable slow and steady pace has been
Running interference
WOR has encountered many positive results during its transition to IBOC. These tests were used to gather data on nighttime interference.
The IBOC rollout begins
The FCC has selected in-band on-channel (IBOC) as the digital radio broadcast technology of choice for AM and FM--what does this mean to you?
IBOC transmission
The introduction of Ibiquity IBOC-capable radios is slated for the January 2003 CES, so let's review the information at hand so that you know how IBOC works.
Shively and Entercom Seattle Partner on IBOC Tests
Entercom, Shively and Broadcast Electronics work together on an alternate method of hybrid IBOC generation.
Stunted growth
Already 10 years in the making, in-band on-channel digital audio broadcasting has promised to be the next evolution of terrestrial radio; an evolution that would carry the radio industry through the next 100 years.
IBOC and combiners
Some transmitter manufacturers have already announced the availability of FM IBOC transmitting equipment, and offered actual equipment at the NAB show. FM IBOC requires considerably more equipment than the AM version, and it is more expensive.
DAB update
The Commission is on the verge of approving the Ibiquity standard, but serious questions still exist as to the value of the system to broadcasters and whether a full-time AM system will ever work.
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