I'm old enough to remember my family's first table radio that was made out of plastic. It was cream-colored, and it sat on the rearmost edge of our kitchen table: a less-than-timeless design in its own right, destined to be discarded at the end of one era and treasured again at the dawn of another, for more or less the same reason. But in 1958, a cream-colored plastic radio looked fresh, clean, and right, and its cheap wooden predecessor seemed dowdy and sad by comparison. That would all change in later years, of course. Then it would all change again.

I'm old enough to remember my family's first table radio that was made out of plastic. It was cream-colored, and it sat on the rearmost edge of our kitchen table: a less-than-timeless design in its own right, destined to be discarded at the end of one era and treasured again at the dawn of another, for more or less the same reason. But in 1958, a cream-colored plastic radio looked fresh, clean, and right, and its cheap wooden predecessor seemed dowdy and sad by comparison. That would all change in later years, of course. Then it would all change again.

For years, I have espoused the use of the same speakers (except subwoofer) in all positions for multichannel music. To have no speaker in the system contributing a different voice to the choir seems as intuitive as having the room acoustics not color the sound. Of course, this still doesn't guarantee perfect timbral match&mdash;positioning and room acoustics usually impose some unique characteristics under all but the most perfect and symmetrical conditions. You can hear tonal imbalances even between the left and right speakers of most <I>two</I>-channel systems simply by switching pink noise between them. On the other hand, there's no reason to superimpose on these unavoidable differences the additional imbalances inevitable with using different speakers in a multichannel array.

For years, I have espoused the use of the same speakers (except subwoofer) in all positions for multichannel music. To have no speaker in the system contributing a different voice to the choir seems as intuitive as having the room acoustics not color the sound. Of course, this still doesn't guarantee perfect timbral match&mdash;positioning and room acoustics usually impose some unique characteristics under all but the most perfect and symmetrical conditions. You can hear tonal imbalances even between the left and right speakers of most <I>two</I>-channel systems simply by switching pink noise between them. On the other hand, there's no reason to superimpose on these unavoidable differences the additional imbalances inevitable with using different speakers in a multichannel array.

For years, I have espoused the use of the same speakers (except subwoofer) in all positions for multichannel music. To have no speaker in the system contributing a different voice to the choir seems as intuitive as having the room acoustics not color the sound. Of course, this still doesn't guarantee perfect timbral match&mdash;positioning and room acoustics usually impose some unique characteristics under all but the most perfect and symmetrical conditions. You can hear tonal imbalances even between the left and right speakers of most <I>two</I>-channel systems simply by switching pink noise between them. On the other hand, there's no reason to superimpose on these unavoidable differences the additional imbalances inevitable with using different speakers in a multichannel array.

On March 24, the Department of Justice's Antitrust Division stated that, "after thorough and careful review" (<I>translation:</I> more than one year) Sirius Satellite Radio's $5 billion offer to purchase XM Satellite Radio "is not likely to harm consumers."