Item talk:Q226493

{

 "OpenAlex": {
   "display_name": "Advanced Techniques in Digital Signal Processing",
   "description": "This cluster of papers covers advanced techniques in digital signal processing, including FFT algorithms, filter banks, DCT approximation, FIR filter design, multiplierless algorithms, digital audio coding, software radio applications, polyphase filters, variable fractional delay filters, and the use of semidefinite programming for optimization.",
   "keywords": [
     "FFT",
     "Filter Banks",
     "DCT",
     "FIR Filters",
     "Multiplierless Algorithms",
     "Digital Audio Coding",
     "Software Radio",
     "Polyphase Filters",
     "Variable Fractional Delay",
     "Semidefinite Programming"
   ],
   "ids": {
     "openalex": "https://openalex.org/T11034",
     "wikipedia": "https://en.wikipedia.org/wiki/Digital_signal_processing"
   },
   "subfield": {
     "id": "https://openalex.org/subfields/1711",
     "display_name": "Signal Processing"
   },
   "field": {
     "id": "https://openalex.org/fields/17",
     "display_name": "Computer Science"
   },
   "domain": {
     "id": "https://openalex.org/domains/3",
     "display_name": "Physical Sciences"
   },
   "updated_date": "2024-08-12T06:03:17.016294",
   "created_date": "2024-01-23",
   "type": "topic",
   "oa_id": "T11034",
   "id": "https://openalex.org/T11034"
 }

}