This morning's email dump includes an announcement that BUY.COM is offering the Blue Eyeball USB microphone/webcam device for the modest sum of $24.99. Blue make some well regarded microphones for studio use, and also some innovative designs for desktop and…
Breaking news! Well...hold the phone..or would that be hold the video phone? Camera? Whatever the case.... In an unexpected twist Lifesize has elected to defer their appearance on the VUC for now. They cite some difficulties with getting VUC people…
The VUC call featuring LifeSize, originally set for February 4th, has been rescheduled to February 25th at 1PM EST. That makes it part two of a VUC double-header that begins with Safi Systems at the usual time. All of the…
Video calling has been around for a long, long time. However, it’s yet to become commonplace. There have been studies, some very recent, that suggest that people really don’t want or need it. Yet Skype reports that a substantial amount, around 40% if I recall correctly, of their call traffic involves video. Of course, events like last years volcanic excitement in Iceland highlight how valuable video can be when travel is impossible.
Beyond the more general cases I have my own reasons why video could play an important part in my working life. It happens that I travel a lot in the course of my work. The scope of my working duties is divided three ways; pre-sales demonstrations of hardware/software systems, post-sales commissioning, installations & training, and finally end-user support activity. The demonstration aspect of my travel could be reduced significantly if I were able to deliver the demonstration via online means.
This past week Junction Networks phone lab posted a review of the Polycom VVX-1500 Business Media Phone. They make note of the devices' many fine qualities. The VVX is truly a joy to use. It's build quality is outstanding, and you…
Just a couple of days ago I received an email asking about side-tone. Marshall Wilgard asks;
“A VoIP expert has written that he would never buy an IP phone that did
not have “sidetone” in the handset because he would want to hear a
little of his own voice when he talked. The Grandstream phones I use
do “not” have sidetone. Do you believe that sidetone is important? And
if so, which brands of IP phones have sidetone?”
As you note, sidetone is the mixing of a little of the users voice into the earpiece such that they can hear themselves as they speak. I believe that sidetone is critically important to comfortable user experience with a phone.
It’s very unnatural to not hear yourself, or hear yourself from another acoustic perspective, as you engage in conversation. Without sidetone you sound like you are very far away even though the other party sounds very near. It’s an inversion of acoustic perspective that can be discomforting.