This enables the HDVD 800 to transmit the entire frequency spectrum of high-end audio sources without any loss of frequencies.
ENGADGET: Sennheiser unveils HDVA 600 analog headphone amp, asks for $1,600
State intervention is justified only by the chaos that would be caused by a free-for-all over the use of the frequency spectrum.
In its briefing, the DOJ made its case that the nation's two largest carriers currently hold market power, which is due to the heavy concentration of lower frequency spectrum (below 1, 000MHz) allocated to the two incumbents.
He notes that in an auction of higher-frequency spectrum in autumn 2006, many small companies paid relatively small sums for spectrum that later became much more valuable.
Furthermore, the LightSpeaker's 2.5-inch wide dispersion driver uses digital signal processing to optimize high- and low-frequency output for a full spectrum of sound.
Valicenti-McDermott M, et al. Frequency of gastrointestinal symptoms in children with autistic spectrum disorders and association with family history of autoimmune disease.
Lamarr termed the technique "frequency hopping, " a forerunner of the spread-spectrum technology that is used today in communications applications such as Wi-Fi.
In the DOJ's opinion, an incumbent carrier would need to demonstrate both compelling evidence of capacity constraints and an efficient use of its current licenses in order to gain additional lower frequency spectrum.
The mobile firm has made no secret of its desire to get its hands on lower-frequency spectrum, which can cover much larger areas and offers better indoor coverage than the high-frequency spectrum it currently owns.
Higher frequency spectrum is the winner in this battle when combined with lots of pico and nano cell sites.
FORBES: Softbank's Brilliant Buy One (Sprint), Get One Free Deal (Clearwire)
Add to this that not all spectrum is created equal due to varying characteristics and where it is located in terms of frequency.
应用推荐