What does a music aggregator do?

What does a music aggregator do? The Role of Music Aggregators Music aggregators bundle digital rights (copyright to sound recordings and performers’ rights) and deliver them to digital music stores, such as pay-per-download stores (e.g., iTunes) and subscription services (e.g., Spotify). Is Spotify a music aggregator? Music aggregators are essential Read more…

What is frequency hopping in WIFI?

What is frequency hopping in WIFI? Frequency-hopping spread spectrum (FHSS) is a method of transmitting radio signals by rapidly changing the carrier frequency among many distinct frequencies occupying a large spectral band. FHSS is used to avoid interference, to prevent eavesdropping, and to enable code-division multiple access (CDMA) communications. What Read more…