NRSC MeetingApril 8, 2011Las Vegas                              FM TwoO                                 &                 ...
 CRC: 20 years expertise on Eureka DAB     Standardization     Field trials     Equipment, receiver tests     Demonst...
E2E Eureka DAB Tools3
CRC-mmbTools4
FM-RDS New Momentum     Slow adoption of DAB     Status quo: FM does the job     iPod Nano 5 shows tagging     RadioDN...
Challenge: FM API on mobile devices       2009-2010         App. for HTC Touch Pro         Windows Mobile          (clos...
RDS on Android... over WiFi       2010 (After NAB)         App. for T-Mobile G1         Android          (open platform)...
FM TwoO Overview     Pronounce: two "O", like in Web 2.0     Samsung Galaxy S     Demo Application     First FM App on...
RT+ Uses                             One click!      1st ODA Application!9
FM TwoO vs Default Samsung App      src: mmbtools.crc.ca10
NAB 2011 Demo (Booth N1938)        RadioVIS            A RadioDNS-based application                                From ...
FM TwoO Compatibility      Galaxy TAB: NO      Nexus S: NO      5 Galaxy S US       models? NO?      Galaxy S 2: ?12
CRC FM-RDS Android Library      Samsung Galaxy S      Silicon Labs FM chipset      High level API      Control FM     ...
CRC FM-RDS Android Library: Free Demo Code        Make an Android Radio App         in 15 minutes!     if (CRC_FMRDS_Libr...
Android development                         ODA Rx on G1     Rx   PC                                            PC       ...
Thanks              	                	          	                     	                	          	               	       ...
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CRC FM TwoO presented to NRSC

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Presentation of the CRC FM TwoO Android application and the CRC FM Android Library to the RBDS committee of the NRSC at their NAB 2011 April meeting.

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CRC FM TwoO presented to NRSC

  1. 1. NRSC MeetingApril 8, 2011Las Vegas FM TwoO & CRC FM-RDS Android LibraryFrançois LefebvreProject Leader, CRC
  2. 2.  CRC: 20 years expertise on Eureka DAB  Standardization  Field trials  Equipment, receiver tests  Demonstration: industry, regulator, broadcasters  Experiment with potential role of broadcasting in mobile domain  Multimedia applications  Challenge: broadcast Rx in mobile devices ?  Democratize broadcasting technologies2
  3. 3. E2E Eureka DAB Tools3
  4. 4. CRC-mmbTools4
  5. 5. FM-RDS New Momentum  Slow adoption of DAB  Status quo: FM does the job  iPod Nano 5 shows tagging  RadioDNS shows new potential for hybrid radio  FM in smartphones ... but just not accessible!5
  6. 6. Challenge: FM API on mobile devices  2009-2010 App. for HTC Touch Pro  Windows Mobile (closed platform)  FM-RDS chip (no official API)  Developed RDS decoder (rdslib)  Presented at NAB 2010 Copyright: HTC6
  7. 7. RDS on Android... over WiFi  2010 (After NAB) App. for T-Mobile G1  Android (open platform)  FM-RDS chip (no! → We used a RDS over WiFi)  Developed FM-RDS app. (Support for ODAs) (Using USRP + PC)  READY for Android phones Copyright: HTC with FM-RDS chip.7
  8. 8. FM TwoO Overview  Pronounce: two "O", like in Web 2.0  Samsung Galaxy S  Demo Application  First FM App on Android Market  > 10k downloads in 6 weeks  Test mode (RDS via Wifi)  RT+ Decoding  NEW: RadioDSN / RadioVIS8
  9. 9. RT+ Uses One click! 1st ODA Application!9
  10. 10. FM TwoO vs Default Samsung App src: mmbtools.crc.ca10
  11. 11. NAB 2011 Demo (Booth N1938)  RadioVIS  A RadioDNS-based application From FM-RDS - RT/RT+ - PS - PI - Audio  Hybrid Radio From Internet - Image - Text11
  12. 12. FM TwoO Compatibility  Galaxy TAB: NO  Nexus S: NO  5 Galaxy S US models? NO?  Galaxy S 2: ?12
  13. 13. CRC FM-RDS Android Library  Samsung Galaxy S  Silicon Labs FM chipset  High level API  Control FM  Receive PI, PS, RT  Free of charge  Redistribute on Android Market  Give Credit to CRC  Notify CRC  Get from mmbtools.crc.ca ...  ... Until Google provides FM API !?!?13
  14. 14. CRC FM-RDS Android Library: Free Demo Code  Make an Android Radio App in 15 minutes! if (CRC_FMRDS_Library.radioIsSupported()) { CRC_FMRDS_Library.openRadio(aManager); CRC_FMRDS_Library.setBand(CRC_FMRDS_Library.BAND_87500_108000_kHz); CRC_FMRDS_Library.setSpacing(CRC_FMRDS_Library.CHAN_SPACING_100_kHz); CRC_FMRDS_Library.setEmphasis(CRC_FMRDS_Library.DE_TIME_CONSTANT_75); CRC_FMRDS_Library.setChannel(currentFreq); int i = 0; while (i < 20){ try { Thread.sleep(250); } catch (InterruptedException e) { } CRC_FMRDS_Library.processRDS(); CRC_FMRDS_Library.syncMediaVolume(aManager); i++; } String PI = Integer.toHexString(CRC_FMRDS_Library.getPI()); String PS = CRC_FMRDS_Library.getPS(); String RT = CRC_FMRDS_Library.getRT(); CRC_FMRDS_Library.closeRadio(aManager); }14
  15. 15. Android development  ODA Rx on G1 Rx PC PC USRP Tx FM Rx FM G1 USRP Tx PC WiFi G1 USRP15
  16. 16. Thanks 16

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