01-01-2013, 10:54 AM
Programmable DSPs
1Programmable DSPs.pdf (Size: 313.64 KB / Downloads: 23)
DSP Applications
DSP applications are often real time
but with a wide variety of sample rates
• High rates
– Radar
– Video
• Medium rates
– Audio
– Speech
• Low rates
– Weather
– Finance
Standard DSP Alternatives
PCs or Workstations
• Non-real time
• low requirements
General purpose microprocessors
• slower for DSP applications
• might be one mproc. there anyway
Custom
• perfomance
• low cost at volume
• High development cost