up vote 4 down vote favorite. I'm shopping for a new Bluetooth headset for my iPhone 4 and noticed that some headsets support the apt-X codec for CD-quality sound. Presumably this is better quality than plain old A2DP that I've been using so far.
ETHNONYM: Vaishya. The Vaisyas are the third-highest of the four varnas or categories into which Hindu society is traditionally divided, ranking above the Sudras. Vaisya includes a large number of distinct castes of similar ranking, traditionally traders, moneylenders, or farmers. They are entitled to wear a sacred thread.
A follower of a Justice / state administration based profession is called a Kshatriya; and a follower of an finance / economics based profession is called a Vaishya. Anyone who is not following any profession is called a Shudra. These four classification of human beings are called the four VARNAS. However, the above are not strict rules but the core rules of classification. There can be many exceptions / inter changeover / etc in the Varnas of people. For example, - A Shudra after he acquires requisite knowledge / experience and devotes himself to any profession acquires the status of a Brahman, Kshatriya or a Vaishya, as the case may be.