PL384950A1 - - Google Patents
Info
- Publication number
- PL384950A1 PL384950A1 PL38495008A PL38495008A PL384950A1 PL 384950 A1 PL384950 A1 PL 384950A1 PL 38495008 A PL38495008 A PL 38495008A PL 38495008 A PL38495008 A PL 38495008A PL 384950 A1 PL384950 A1 PL 384950A1
- Authority
- PL
- Poland
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/018—Audio watermarking, i.e. embedding inaudible data in the audio signal
Landscapes
- Engineering & Computer Science (AREA)
- Computational Linguistics (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Telephonic Communication Services (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL384950A PL220284B1 (pl) | 2008-02-04 | 2008-02-04 | Urządzenie do autoryzacji abonenta oraz weryfikacji integralności depeszy fonicznej |
| EP09151967A EP2085964A3 (en) | 2008-02-04 | 2009-02-03 | Method and apparatus for subscriber authorization and audio message integrity verification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL384950A PL220284B1 (pl) | 2008-02-04 | 2008-02-04 | Urządzenie do autoryzacji abonenta oraz weryfikacji integralności depeszy fonicznej |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL384950A1 true PL384950A1 (pl) | 2008-08-18 |
| PL220284B1 PL220284B1 (pl) | 2015-10-30 |
Family
ID=40445550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL384950A PL220284B1 (pl) | 2008-02-04 | 2008-02-04 | Urządzenie do autoryzacji abonenta oraz weryfikacji integralności depeszy fonicznej |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2085964A3 (pl) |
| PL (1) | PL220284B1 (pl) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060227968A1 (en) | 2005-04-08 | 2006-10-12 | Chen Oscal T | Speech watermark system |
-
2008
- 2008-02-04 PL PL384950A patent/PL220284B1/pl unknown
-
2009
- 2009-02-03 EP EP09151967A patent/EP2085964A3/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP2085964A2 (en) | 2009-08-05 |
| PL220284B1 (pl) | 2015-10-30 |
| EP2085964A3 (en) | 2011-06-15 |