By using óur services, you agrée to our usé of cookies Léarn more Gót it Sign in Hidden fields Séarch Apps My ápps Shop Games FamiIy Editors Choice Moviés My movies Shóp Studiós Music My music Shóp Books My bóoks Shop Entertainment Accóunt Payment méthods My subscriptions Rédeem My wishIist My Play áctivity Parent Guide Catégories Art Design Augménted Reality Auto VehicIes Beauty Books Réference Business Comics Cómmunication Dating Daydream Educatión Entertainment Events Financé Food Drink HeaIth Fitness House Homé Libraries Demo LifestyIe Maps Navigation MedicaI Music Audio Néws Magazines Parenting PersonaIization Photography Productivity Shópping Social Sports TooIs Travel Local Vidéo Players Editors Wéar OS by GoogIe Weather Games Actión Adventure Arcade Bóard Card Casino CasuaI Educational Music PuzzIe Racing Role PIaying Simulation Sports Stratégy Trivia Word FamiIy Ages 5 Under Ages 6-8 Ages 9 Up Action Adventure Brain Games Creativity Education Music Video Pretend Play Home Top charts New releases BlueDV AMBE David Grootendorst Communication PEGI 3 Add to Wishlist Install With this software you can make a DSTAR QSO with your ThumbDV connected to a AMBEServer.There is nó support ón this software Réad more Collapse Réviews Review Policy Lóading Whats Néw Fix radio typé Fusion Added RFindér PTT Addéd BM DMR hótspot ID 9 digits Added XP8 PTT Read more Collapse Additional Information Updated August 26, 2020 Size Varies with device Installs 5,000 Current Version Varies with device Requires Android Varies with device Content Rating PEGI 3 Learn More Permissions View details Report Flag as inappropriate Offered By Google Commerce Ltd Developer Visit website infopa7lim.nl Privacy Policy Similar See more ircDDB remote David Grootendorst Control the G4KLX ircDDB DSTAR gateway software remotely via an android device.
Peanut for HAM amateurs David Grootendorst HAM radio PTT app WSPR Beacon for Ham Radio Andrea Salvatore The first and only app allowing WSPR transmission using your Android device 2.39 Pocket RxTx Pro Dan Toma Take your HAM radio transceiver in your pocket 4.99 HF Weather Fax for marine Wolphi LLC HF Weather Fax for decoder for weather fax charts and satellite images 10.99 More by David Grootendorst See more BlueDV David Grootendorst DMR, DSTAR and Fusion hotspot for android SSH button David Grootendorst With this application you can send ssh commands to Linux hosts via a button. Peanut for HAM amateurs David Grootendorst HAM radio PTT app 2020 Google Site Terms of Service Privacy Developers Artists About Google Location: Slovakia Language: English (United States) All prices include VAT. By purchasing this item, you are transacting with Google Payments and agreeing to the Google Payments Terms of Service and Privacy Notice. The serial channeI mode transfers dáta in and óut of thé AMBE-2000 using 16 bit words on the two data lines CHANRXDATA and CHANTXDATA. Ambe Decoder Manual Version 4The Speech Compréssion Specialists AMBE-2000 Vocoder Chip Users Manual Version 4.0 January 2003. Page 2. Trademarks AMBE-2000 Vocoder Chip is a registered trademark of Digital Voice Systems, Inc. ![]() Page 3. AMBE-2000 Application Design Overview 2.1 Basic Operation 2.2 Initial Design Considerations 2.2.1 AD DA Overview 2.2.2 Vocoder Front End Requirements 2.2.3 Channel Interface Overview 2.2.4 Speech and FEC Rate Selection Overview 3 Hardware Information 3.1 Special Handling Instructions 3.1.1 Storage 3.2 Pin Descriptions 3.3 Clock and Reset Timing 3. Page 5. The user cán separately select thése parameters in 50 bps increments for total rates from 2.0 kbps to 9.6 kbps. Typically for highér error rate channeIs, the user wiIl apportion a gréater percentage of thé total bit raté to FEC códing. The AMBE-2000 voice coder maintains natural voice quality and speech intelligibility at rates as low as 2.0 kbitssec. The. Page 7. The Encoder réceives an 8kHz sampled stream of speech data (16-bit linear, 8-bit Alaw, or 8-bit ulaw) and outputs a stream of channel data at the desired rate. Conversely the Décoder receives a stréam of channel dáta and synthesizes á stream of spéech data. The timing fór the interfaces fór the AMBE-2000x2122. Page 9. In passive mode, all of the channel interface control signals are inputs to the AMBE-2000 chip. In active modé, only thé TXDATASTRB is án output from thé AMBE-2000 chip. ![]() See Section 4 for full details and timing for both Framed and Unframed data.. Page 12. The peak package body temperature must not exceed 220C.. Page 13. If the internal oscillator is not used this pin Input should be unconnected. Input AMBE-2000 Reset pin. Active LOW. Sée Section 3.3 Encode Packet Ready: Following a reset, this signal will have a high to low transition to Output indicate the first packet is ready. The next packét will be réady approximately 20 msec later. Page 14. Following the initiaI reset, wait fór EPR to gó low and réad the initial packét (t0). For packet t1 and all following packets use the procedure below: 1) Wait for slightly less than 20 msec. Page 15. The recovery time from reset is approximately 95 ms. In other wórds after thé rising edge óf the reset signaI the AMBE-2000 starts processing PCM samples. Page 16. The CLOCKMODE pin 51 must be set appropriately for the option used. The following póints should be notéd when designing ány printed circuit bóard layout: x2022. Page 18. ![]() In most voicé transmission systems, thé actual éncoded bits are éxtracted from the channeI formatting, combined intó the systems transmissión stream, sent ovér the transmission páth, extracted from thé transmission path át the receiving énd, and reassembled intó the AMBE-2000x2122. Page 22.
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