Emic 2 Text-to-Speech Module (#30016)
Contents
1. DA Specification Parameter Symbol Test Conditions p Unit Min Typ Max Supply Voltage Vec 3 6 5 0 5 5 V Supply Current Idle lipLe ee 30 a mA Demo 0 RL 8Q f Volume 38dB 46 Supply Current Active lec Volume 048 pe 65 mA Volume 18dB 220 SP SP Aa Average Output Po R 80 oe _ 300 mW ower Audio Jack Impedance JL No load 10 Q Demo 0 No load Audio Jack Peak to Peak Output J Volume 38dB 0 85 Voltage NES Volume 0dB 1 75 v Volume 18dB 4 1 Demo 0 No load Volume 38dB 0 4 Audio Jack Peak Output Voltage Jvpk Volume 0dB fa n 10 v Volume 18dB 2 5 Absolute Maximum Ratings Condition Value Operating Temperature 20 C to 70 C 4 F to 158 F Storage Temperature 55 C to 125 C 67 F to 257 F Supply Voltage Vcc 6 0V Ground Voltage Vss OV NOTICE Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the listings of this specification is not implied Exposure to maximum rating conditions for extended periods may affect device reliability Open Source Files and Example Code The following engineering materials are released as open source under a Creative Commons Attribution 3 0 United States license htt2. voz muy baja Yo puedo cambiar a una de las nueve voces Por ejemplo de Paulo 1 a Francisco 4 a Enrique 8 a Beatriz 0 Tambien puedo aumentar mi tono y aumentar mi tono otra vez gt gt Entonces hablar mas nxE1pido gt gt y aun mas r xElpido gt gt y aun mas nxElpido otra vez lt lt lt lt lt lt VVVV Y luego volver a la normalidad DECtalk Parser Robotic monotone rate 200 n0 dv ap 90 pr 0 All your base are belong to us Singing Daisy Bell Built in demonstration message 1 http en wikipedia org wiki Daisy_Bell phone arpa speak on rate 200 n0 dey lt 650 22 gt ziy lt 600 19 gt dey lt 650 15 gt ziy lt 600 10 gt gih lt 200 12 gt v miy lt 200 14 gt yurr lt 200 15 gt ae lt 400 12 gt nsax lt 200 15 gt r duw lt 750 10 gt _ lt 400 10 gt n0 ay lt 600 17 gt m hxae lt 500 22 gt f kr ey lt 650 19 gt ziy lt 600 15 gt ao lt 200 12 gt Il fao lt 200 14 gt r dhax lt 200 15 gt llah lt 400 17 gt v ao lt 200 19 gt v yu lt 750 17 gt _ lt 400 17 gt n0 ih lt 200 19 gt t wow lt 200 20 gt nt biy lt 200 19 gt ax lt 200 17 gt stay lt 500 22 gt Ilih lt 200 19 gt sh mae lt 350 17 gt rih lt 400 15 gt jh lt 150 15 gt n0 ay lt 200 17 gt kae lt 400 19 gt nt ax lt 200 15 gt fow lt 400 12 gt rd ax lt 200 15 gt kae lt 350 12 gt rih lt 400 10 gt jh lt 150 10 gt n0 bah lt 200 10 gt t yu lt 500 15 gt d lluh lt 200 19 gt k swiy lt 400 17 gt t ah lt 200 10 gt p ao lt 500 15 gt n dhax lt 200 19 gt
3. OTHERWISE NOTED SEE BOM FOR ACTUAL VOLTAGE AND SPECIFICATION RI8 ar al O EA ca L ai c32 C33 C34 c35 C36 37 T 0 01uF OtuF ap OtuF O 1uF O 1uF O 1uF O 1uF LOuF GRAN D IDEA STUDIO Emic 2 Text to Speech Module 30016 DATE FILENAME SIZE DRAWN BY Distributed under a Creative Commons Attribution 3 0 US license 3 23 2012 B SHT 2 OF 2 Joe Grand 1 2 3 4 5 6 gt E
4. rdhah lt 300 gt llae lt 900 23 gt ae lt 400 25 gt nd ah lt 300 27 gt v dhah lt 300 28 gt friy lt 1000 30 gt iy lt 1000 35 gt _ lt 900 gt ae lt 300 23 gt nd dhah lt 300 25 gt hxow lt 1000 27 gt m _ lt 600 gt ah lt 300 28 gt v dhah lt 1000 25 gt brrey lt 1500 23 gt v _ lt 900 gt n0 Certain characters are not spoken The following characters are not spoken by Emic 2 during a text to speech conversion If you d like any of these specific characters to be spoken simply use the text equivalent in your text string For example less than instead of lt ISO 8859 1 ae ISO 8859 1 TOR Character Hex Code Description Character Hex Code Description 0x28 Left parenthesis OxAE Registered sign lt 0x3C Less than OxAF Macron Left square Ox5B OxB4 Acute accent bracket Left curly 0x7B bracket 0xB8 Cedilla Ox7C Vertical bar o OxBA Masculino ordinal indicator NBSP OxA0 No break space GKD eae ee a OxA4 Currency sign x OxD7 Malpica non sign Latin capital letter I i OxA6 Broken bar p OxDE thorn OxA8 Diaeresis OxF7 Division sign i Latin small letter OxAC Nat sign p OxFE ion he Latin small letter SHY OxAD Soft hyphen y OxFF y with diaeresis Copyright O Parallax Inc Emic 2 Text to Speech Module 30016 v1 1 7 2 2012 Page 11 of 12 Electrical Characteristics At VCC 5 0V and TA 25 C unless otherwise noted
5. to power input U3 5vo S 3V3 205 i Min A Li 80R 100MHz 1A 3V3 373 3v3 3V3 PAN i NOTE RESISTORS ARE IN OHMS 5 AND CAPACITORS ARE IN MICROFARADS UNLESS 3 SCs L2 80R 100MHz 1A OTHERWISE NOTED SEE BOM FOR ACTUAL VOLTAGE AND SPECIFICATION 10uF 4 i 5 A cs l c6 E cs 10uF O LuF O luF 0 luF co 470pF Emic 2 Text to Speech Module 30016 E FILENAME SIZE DRAWN BY REV Distributed under a Creative Commons Attribution 3 0 US license 3 23 2012 B sr 1 or 2 Joe Grand A 1 z 3 4 5 6 1V30120F01A100 MIC5205YM5 ag Bias 300mW typ 8 ohm BTL A3V3 2nd order low pass filter Fe 10kHz R12 ESPE RI3 15k RI4 15k aoe aetna n 1 j R5 2 ii J 3523 SMT I AWA fi O 3V3 ORO cu c2 RI6 C13 0 22uF E 4 a 0 01uF 1000pF Sik Lu sp me 100hm XZ Cl4 cis 1 2 NE SA Na A 10uF 0 luF Ness 0 047uF aay 3v3 A3V3 5V0 ASVO 1v8 1v8 1y8 1v8 1v8 1v8 1v8 1v8 1v8 W 33uH L3 SOR I00MHEz 1A ce d en cis c19 c20 cal c22 ca 24 ee Nee O 1uF O 1uF 0 1uF O 1uF O 1uF O 1UE LOuF O 1uF LOuF a Te u4 Vout 1 242V x Rb Rt 1 1 806V R17 C28 2 LE pS 220k 1 10uF Place near oscillator 1 0uF NOTE RESISTORS ARE IN OHMS 5 AND CAPACITORS ARE IN MICROFARADS UNLESS 3V3 3V3 3V3 3V3 3V3 3V3 3V3 A3V3
6. 2012 Page 7 of 12 Parser Selection Emic 2 provides a choice of text parsing engines Epson or DECtalk Both will process incoming text strings and generate synthesized speech but there are differences in control and customization of the resulting output Each parser s specific functionality is incompatible with the other Choosing which parser to use ultimately depends on what sort of speech output you desire for a particular text string See the Sample Text Strings section p 9 using specific features of the Epson and DECtalk parsers Epson Parser The Epson parser is the default setting upon Emic 2 power up It allows on the fly dynamic changes of emphasis pitch voice selection and speaking rate to take place within a text using embedded mark up control symbols Decrease pitch Increase pitch gt gt Increase speaking rate lt lt Decrease speaking rate Emphasize the next word Whisper the next word x Select voice x 0 8 See the Nx command in the Command Set section p 5 for corresponding voice names DECtalk Parser The DECtalk parser is intended for advanced users and allows the finest control and customization of speech output by providing direct access to the internal parameters of the DECtalk 5 0 E1 text to speech synthesizer engine Dynamic customization using the DECtalk parser requires the correct usage of specialized commands and their associated parameters Incorrect usage of the DECta
7. 6 1 R18 Any Any Digi Key P100KHCT ND 100k 1 1 10W 0603 27 1 R20 Any Any Digi Key P10GCT ND 10 ohm 5 1 10W 0603 28 1 U1 Freescale MCF51QE128CLH Future N A Microcontroller Coldfire TQFP 64 29 1 U2 Texas Instruments PCA9306DCTR Digi Key 296 18509 1 ND Voltage Level Translator SM8 30 1 U3 Micrel MIC5205 3 3YM5 Digi Key 576 1259 1 ND Linear Regulator LDO 3 3V 150mA SOT23 5 31 1 U4 Micrel MIC5205YM5 Digi Key 576 1262 1 ND Linear Regulator LDO Adjustable 150mA SOT23 5 32 1 U5 Epson 1V30120F01A100 Future N A IC Text to Speech Synthesizer TQFP 64 33 1 U6 National LM4864MM Digi Key LM4864MMTR ND IC Audio Amplifier 300mW typical MSOP 8 34 1 Y1 Epson SG 3030JC 32 7680KB3 ROHS Future N A Oscillator 32 768kHz 23ppm 1 5V 5 5V SMD 35 1 PCB e Teknet EMIC2 N A N A PCB Fabrication 1 7 3 4 5 6 5v0 A Ul MCF51QE128CLH RI 5v0 200k 3V3 u2 PCA9306DCT Cl R2 R3 R4 Ji O luF ene 47k 47k 4 7k SIN SOUT l svo Background Debug Mode BDM 3V3 B 3V3 as R6 NOFIT Ae RESET BKGD 20 oe Header 2X3 O luF 7 20 ae e E DIB DIA KPB 3025ESGC KPB 3025ESGC N Green Y Red a OmS delay from power up to EN 2V 0 5RC Rail must go high gt 10uS after 1V8 per Epson 1V30120 Power On Reset Timing spec Place close
8. C12 TDK C1608X7R1H102K Digi Key 445 1308 1 ND 1000pF ceramic capacitor 50V X7R 0603 7 2 C13 C38 Kemet C0603C224K4RACTU Digi Key 399 5619 1 ND 0 22uF ceramic capacitor 16V X7R 0603 8 1 C39 Murata GRM188R71H473KA61D Digi Key 490 3287 1 ND 0 047uF ceramic capacitor 50V X7R 0603 9 1 D1 Kingbright APB3025ESGC F01 Mouser 604 APB3025ESGC F01 Red Green Bi Color LED 1201W SMT 10 1 J1 Molex 22 28 4060 Digi Key WM6406 ND Header Single row Vertical 6 pin 0 1 P 11 1 J2 CUI SJ 3523 SMT Digi Key CP 3523SJCT ND Connector Audio Jack 3 5mm Stereo SMD 12 3 Li L2 L3 Murata BLM41PF800SN1L Digi Key 490 1059 1 ND Ferrite Chip 80R 100MHz 1A 1806 13 1 L4 TDK MLZ2012A3R3W Digi Key 445 6394 1 ND Inductor 3 3uH 340mR 200mA 0805 14 2 R1 R9 Any Any Digi Key P200KGCT ND 200k 5 1 10W 0603 15 4 R2 R3 R4 R5 Any Any Digi Key P4 7KGCT ND 4 7k 5 1 10W 0603 16 1 R6 Any Any Digi Key P10KGCT ND 10k 5 1 10W 0603 17 1 R7 Any Any Digi Key P270GCT ND 270 ohm 5 1 10W 0603 18 1 R8 Any Any Digi Key P470GCT ND 470 ohm 5 1 10W 0603 19 2 R10 R19 Any Any Digi Key P47KGCT ND 47k 5 1 10W 0603 20 1 R11 Any Any Digi Key P22KGCT ND 22k 5 1 10W 0603 21 2 R12 R16 Any Any Digi Key P51KGCT ND 51k 5 1 10W 0603 22 1 R13 Any Any Digi Key P1 5KGCT ND 1 5k 5 1 10W 0603 23 1 R14 Any Any Digi Key P15KGCT ND 15k 5 1 10W 0603 24 1 R15 Any Any Digi Key P2 2KGCT ND 2 2k 5 1 10W 0603 25 1 R17 Any Any Digi Key P220KHCT ND 220k 1 1 10W 0603 2
9. Web Site www parallax com Office 916 624 8333 NY Z Forums forums parallax com Fax 916 624 8003 IN n Sales sales parallax com Sales 888 512 1024 Tech Support 888 997 8267 Technical support parallax com Emic 2 Text to Speech Module 30016 Designed in conjunction with Grand Idea Studio www grandideastudio com the Emic 2 Text to Speech Module is an unconstrained multi language voice synthesizer that converts a stream of digital text into natural sounding speech output Using the universally recognized DECtalk text to speech synthesizer engine Emic 2 provides full speech synthesis capabilities for any embedded system via a simple command based interface Features e High quality speech synthesis for English and Spanish languages e Nine pre defined voice styles comprising male female and child e Dynamic control of speech and voice characteristics including pitch speaking rate and word emphasis e Industry standard DECtalk text to speech synthesizer engine 5 0 E1 e On board audio power amplifier and 1 8 3 5 mm audio jack e Single row 6 pin 0 1 header for easy connection to a host system Key Specifications e Power requirements 5 VDC 30 mA idle 46 220 mA active depending on speech parameters and output load e Communication asynchronous 9600 bps serial e Operating temperature 20 to 70 C 4 to 158 F e Dimensions 1 25 W x 1 5 L x 0 37 H 3 17 W x 3 81 L x 0 94 H cm Application Ideas
10. aracters Emic 2 expects characters that conform to the ISO 8859 1 Latin character set http en wikipedia org wiki ISO IEC_8859 1 Along with standard alphanumeric characters the character set also contains accents symbols and foreign characters ranging from OxAO to OxFF that may not have specific keyboard keys assigned to them Emic 2 provides an easy method to enter single byte hexadecimal character codes from any host by using an escape sequence xhh where hh is two hex digits For example to use the letter n tilde which has a hexadecimal value of OxF1 enter the text xF1 within your text string On the Windows operating system if the desired character is unavailable on your keyboard you can insert the character directly by pressing a special key combination Hold down the ALT key and enter the four digit decimal equivalent of the character in the numeric keypad section of the keyboard For example for the letter n tilde press ALT 0241 On the Mac OS X operating system most of the special character codes in its default MacRoman character set are not compatible with the ISO 8859 1 character set Thus if you try to enter special characters directly from a keyboard using OS X Emic 2 may return an error or speak characters you were not expecting In this case it is recommended to use the above mentioned escape sequence Other operating systems may also support direct insertion of special characters Please ref
11. e Reading Internet based data streams such as e mails or Twitter feeds e Conveying status or sensor results from robots scientific equipment or industrial machinery e Language learning or speech aids for educational environments Emic 2 Text to Speech Module tat II mi ip us a p B g U 3 3 Y a Y a o 3 5 3 uuu par all ax com rs E su Ge om 445532 Par allax 30016 K a x Copyright Parallax Inc Emic 2 Text to Speech Module 30016 v1 1 7 2 2012 Page 1 of 12 Connections Emic 2 interfaces to a host microcontroller or computer system using only four connections GND 5V SOUT SIN Additional connections SP SP are available for direct interfacing to an 8Q speaker A 1 8 3 5mm audio jack provides a single ended monaural output for easy connection to headphones amplified speakers or other audio equipment Pin Pin Name Type Function 4 GND G System ground Connect to power supply s ground GND terminal 2 5V P System power 5 VDC input Serial output to host 5 V TTL level interface 9600 bps 8 data 3 SOUT O bits no parity 1 stop bit non inverted 4 SIN Serial input from host 3 3 V to 5 V TTL level interface 9600 bps 8 data bits no parity 1 stop bit non inverted 5 SP O Differential audio amplifier output bridge tied load configuration negative side Connect directly to 8 Q speaker 6 SP O Differential audio a
12. er to the specific operating system documentation for details Sample Text Strings This section contains sample text strings that demonstrate the configurability and varied speech outputs of the Emic 2 Text to Speech Module To use first ensure that the correct parser is selected Then copy the desired text string and pass it to Emic 2 with the s command Epson Parser All 9 voices in a single text string My Emic has a 0 voice 1 voice 2 voice 3 voice 4 voice 5 voice 6 voice 7 voice 8 voice English Introduction Built in demonstration message 0 0 Hello everyone My name is Emic 2 I am the next generation text to speech module created by Grand Idea Studio I can whisper very quietly I can change to 1 of 9 voices For example from Paul 1 to Harry 4 to Dennis 8 to Wendy 0 I can also increase my pitch And increase my pitch again gt gt gt gt Then speak faster gt gt gt gt and even faster gt gt gt gt and even faster again lt lt lt lt lt lt lt lt lt lt lt lt VVV And then go back to normal Copyright O Parallax Inc Emic 2 Text to Speech Module 30016 v1 1 7 2 2012 Page 9 of 12 Spanish Introduction Built in demonstration message 2 Language must be set to Castilian Spanish 0 Hola Me llamo Emic numero 2 Ahora puedo hablar espa xF lol Soy la pr xF3xima generacion de texto a voz modulo creado por Grand Idea Studio Yo puedo susurrar en
13. lk commands may result in improper or unintelligible speech output Please refer to the Epson Fonix DECtalk 5 0 E1 User Manual available on the Emic 2 product page for full command details and phonetic symbols Only a subset of the DECtalk commands are supported by the Emic 2 Text to Speech Module comma Set the length of a comma pause in milliseconds dv Customize voice parameters save option not supported mode Set how text is processed parsed no e mail parsing supported name Set the current speaking voice numbers only 0 8 period Set the length of a period pause in milliseconds phoneme Enable phonemic interpretation of subsequent text pitch Modify the pitch of uppercase letters pronounce Set the type of pronunciation for the subsequent word punct Set how punctuation marks are handled rate Set speaking rate say Specify when speaking begins skip Skip a selected part of text pre processing sync Makes a command synchronous to allow it to be processed before synthesis continues Copyright O Parallax Inc Emic 2 Text to Speech Module 30016 v1 1 7 2 2012 Page 8 of 12 A large archive of songs intended for use with the DECtalk 4 40 or earlier text to speech synthesizer engine can be found at www theflameofhope co SONGS html Some commands and or phonemes used in the text strings may need to be modified in order to work properly with the newer DECtalk 5 0 E1 version implemented by Emic 2 Special Ch
14. me dB Set the audio output volume in decibels from 48 softest to 18 loudest This setting will remain in effect until another value is entered or Emic 2 is powered off Upon power up the default value is 0 Example O Copyright O Parallax Inc Emic 2 Text to Speech Module 30016 v1 1 7 2 2012 Page 5 of 12 Wx Set speaking rate words minute Set the speaking rate in words per minute from 75 slowest to 600 fastest This setting will remain in effect until another value is entered or Emic 2 is powered off Upon power up the default value is 200 Example W150 Lx Select language Select the language and or dialect to be used for text to speech conversion 0 US English 1 Castilian Spanish 2 Latin Spanish This setting will remain in effect until another value is entered or Emic 2 is powered off Upon power up the default value is O US English Example Bly Px Select parser Select the text parsing engine to be used during text to speech conversion 0 DECtalk 1 Epson See the Parser Selection section p 8 for usage information and parser details This setting will remain in effect until another value is entered or Emic 2 is powered off Upon power up the default value is 1 Epson Example ZEO R Revert to default text to speech settings Resets the user configurable text to speech settings to their default power up configuration Voice 0 Paul Volume 0 dB Rate 200 word
15. mplifier output bridge tied load configuration positive side Connect directly to 8 Q speaker Type Input O Output P Power G Ground Use the following example circuit for connecting the Emic 2 Text to Speech Module Emic 2 Text to Speech Module 8ohm Speaker Note For audio output a connection needs to be made to either SP SP or the 1 8 audio jack Audio quality may be affected if both outputs are used at the same time Copyright Parallax Inc Emic 2 Text to Speech Module 30016 v1 1 7 2 2012 Page 2 of 12 Usage Emic 2 is controlled by the host via a serial communications interface To use simply send the desired command to Emic 2 and listen for audio output from the SP SP speaker connection or 1 8 audio jack The serial interface is configured for 9600 bps 8 data bits no parity 1 stop bit 8N1 When Emic 2 is ready to receive commands it will send a to the host It will then wait in an idle state until it receives a valid command at which time it performs the command and returns any command specific response Emic 2 will return a 2 upon receiving an invalid command On power up Emic 2 loads its default text to speech settings consisting of voice type audio volume speaking rate language and parser These settings can be configured by the user to vary the audio output See the Command Set section below for more details Status Indicator A visual indicati
16. on of Emic 2 s operating state is given with the on board light emitting diode LED 1 Green Idle state Waiting for a valid command to be sent by the host 2 Red Active state For example during a text to speech conversion 3 Orange Solid Initialization state Occurs on power up only Emic 2 takes approximately three seconds to properly initialize on power up before it is ready to receive commands 4 Orange Blinking Error state Emic 2 has malfunctioned due to an on board communication error If a power cycle of Emic 2 does not remedy the situation please contact Parallax technical support for further assistance If the LED is OFF Emic 2 may not be receiving power Command Set All commands are ASCII based printable characters and are not case sensitive upper case and lower case will both work Each command must be terminated with a CR or LF Sx Convert text to speech x message 1023 characters maximum Dx Play demonstration message x 0 Speaking 1 Singing 2 Spanish xX Stop playback while message is playing Z Pause un pause playback while message is playing Nx Select voice x 0 to 8 Vx Set audio volume dB x 48 to 18 Wx Set speaking rate words minute x 75 to 600 Lx Select language x 0 US English 1 Castilian Spanish 2 Latin Spanish Px Select parser x 0 DECtalk 1 Epson R Revert to default text to speech settings Cc Print current text to speech settings l Print version inf
17. ormation H Print list of available commands Copyright Parallax Inc Emic 2 Text to Speech Module 30016 v1 1 7 2 2012 Page 3 of 12 Command Details Sx Convert text to speech Convert the passed text string into synthesized speech The text string is limited to 1023 characters and should terminate on a clause or sentence boundary as indicated by a full stop or comma punctuation mark If the text is longer than the allowable limit it will be truncated and may result in unintelligible speech output Emic 2 expects characters that conform to the ISO 8859 1 Latin character set http en wikipedia org wiki ISO IEC_8859 1 See the Special Characters section p 9 for details on entering accents foreign characters and symbols The audio will be output from both the SP SP speaker connection and 1 8 audio jack The LED will remain RED while the text to speech message is being played Example SHello there My name is Emic 2 Nice to meet you lt audio output gt Dx Play demonstration message Play one of Emic 2 s built in demonstration messages 0 English Introduction 1 Singing Daisy Bell http en wikipedia org wiki Daisy_Bell 2 Spanish Introduction Note that each demonstration message is fixed with specific voice audio volume speaking rate language and parser settings and cannot be modified by the user All user configured settings will be saved prior to demonstration playback and restored afte
18. p creativecommons org licenses by 3 0 us allowing free distribution and reuse The materials are posted on the Emic 2 product page search 30016 at www parallax com e Schematic e Bill of Materials e Assembly Drawing e Example Code for BASIC Stamp 2 Propeller P8X32A and Arduino Uno Revision v1 1 Updated note below connection diagram and added row 6 to Connections table page 2 Copyright Parallax Inc Emic 2 Text to Speech Module 30016 v1 1 7 2 2012 Page 12 of 12 Notes DEA STUDIO Emic 2 Text to Speech Module Parallax 30016 Bill of Materials HW A Document 1 0 March 8 2012 1 Do not populate J3 A Item Quantity Reference Manufacturer Manuf Part Distributor Distrib Part Description C1 C2 C6 C7 C8 C10 C15 C16 C17 C18 C19 C20 C21 C23 C31 C32 1 20 C33 C34 C35 C36 Kemet C0603C104K4RACTU Digi Key 399 1096 1 ND 0 1uF ceramic capacitor 16V X7R 0603 2 5 C3 C22 C24 C27 C37 TDK C1608X7R1C105K Digi Key 445 1604 1 ND 1 0uF ceramic capacitor 16V X7R 0603 3 6 C4 C5 C14 C25 C26 C28 Kemet T491A106M016AS Digi Key 399 3687 1 ND 10uF capacitor 20 16V tantalum size A 4 2 C9 C29 TDK C1608X7R1H471K Digi Key 445 1307 1 ND 470pF ceramic capacitor 50V X7R 0603 5 2 C11 C30 TDK C1608X7R1H103K Digi Key 445 1311 1 ND 10000pF ceramic capacitor 50V X7R 0603 6 1
19. rwards See the Sample Text Strings section p 9 for the actual text strings used for these demonstration messages Example DO lt audio output gt X Stop playback while message is playing Immediately stop the currently playing text to speech message This command is only valid while a message is playing Example DO lt audio output gt X Copyright Parallax Inc Emic 2 Text to Speech Module 30016 v1 1 7 2 2012 Page 4 of 12 Z Pause unpause playback while message is playing Immediately pause or unpause the currently playing text to speech message Emic 2 will respond with a NOW indicating that the command has successfully been received While the playback is paused the LED will remain RED This command is only valid while a message is playing Example DO lt audio output gt Lie lt playback paused gt oy lt audio output gt Nx Select voice Select the speaking voice Perfect Paul Paulo Huge Harry Francisco Beautiful Betty Uppity Ursula Doctor Dennis Enrique Kit the Kid Frail Frank Rough Rita Whispering Wendy Beatriz ON dl A UNO Each voice has a different baseline amplitude As such your volume settings may need to be adjusted to suit your particular application This setting will remain in effect until another value is entered or Emic 2 is powered off Upon power up the default value is O Paul Example SINS Vx Set audio volu
20. s minute Language 0 US English Parser 1 Epson Copyright Parallax Inc Emic 2 Text to Speech Module 30016 v1 1 7 2 2012 Page 6 of 12 Example IR C Print current text to speech settings Displays the current values of the user configurable text to speech settings Example a Emic 2 Text to Speech Settings Voice 3 Ursula Volume 0 dB Rate 160 words minute Language 0 US English Parser 0 DECtalk V Print version information Displays version information for the Emic 2 Text to Speech Module This data is useful for troubleshooting and debugging e EMIC FW Firmware version major minor e S1V30120 HW and FW Hardware and firmware version major minor revision of the Epson 1V30120 Voice Guidance IC used on board Emic 2 Example ae Parallax Emic 2 Text to Speech Module Designed by Grand Idea Studio www grandideastudio com anufactured and distributed by Parallax support parallax com EMIC FW 1 0 s1v30120 HW s1v30120 FW 4 2 Zolie OA i_25 H Print list of available commands Lists all available commands for the Emic 2 Text to Speech Module Example Sieh Emic 2 Command List Sx Convert text to speech x message 1023 byte maximum Dx Play demonstration message x 0 Speaking 1 Singing 2 Spanish lt more commands listed but not shown in this example gt Copyright Parallax Inc Emic 2 Text to Speech Module 30016 v1 1 7 2
21. siy lt 200 17 gt t ao lt 200 17 gt v ah lt 200 19 gt bay lt 200 22 gt six lt 200 19 gt kel lt 200 15 gt bih lt 400 17 gt Ilt fao lt 200 10 gt r tuw lt 800 15 gt n0 Singing Happy Birthday phone arpa speak on rate 200 n0 hxae lt 300 10 gt piy lt 300 10 gt brrrx lt 600 12 gt th lt 100 gt dey lt 600 10 gt tuw lt 600 15 gt yu lt 1200 14 gt _ lt 300 gt hxae lt 300 10 gt piy lt 300 10 gt brrrx lt 600 12 gt th lt 100 gt dey lt 600 10 gt tuw lt 600 17 gt yu lt 1200 15 gt _ lt 300 gt hxae lt 300 10 gt piy lt 300 10 gt brrrx lt 600 22 gt th lt 100 gt dey lt 600 19 gt dih lt 600 15 gt r eh lt 600 14 gt m lt 100 12 gt ih lt 350 12 gt k_ lt 120 gt _ lt 300 gt hxae lt 300 20 gt piy lt 300 20 gt brrrx lt 600 19 gt th lt 100 gt dey lt 600 15 gt tuw lt 600 17 gt yu lt 1200 15 gt n0 Singing The Star Spangled Banner The text exceeds the maximum allowable 1023 characters per message so it must be split into two messages phone arpa speak on rate 100 n0 ow lt 200 18 gt ow lt 200 15 gt sey lt 400 11 gt kae lt 400 15 gt n yu lt 400 18 gt w siy lt 600 23 gt _ lt 300 gt bay lt 350 27 gt dhah lt 50 25 gt dao lt 400 23 gt nz rr lt 400 15 gt lIl iy lt 400 17 gt llay lt 600 18 gt t _ lt 300 gt wah lt 200 gt t sow lt 200 gt praw lt 600 27 gt dlliy lt 200 25 gt wiy lt 400 23 gt hxey lt 400 22 gt eld _ lt 300 gt ae lt 300 20 gt t dhah lt 100 22 gt tway lt 400 23 gt llay lt 400 gt ts llae lt 400 18 gt st glliy lt 400 15 g
22. t m iy lt 200 11 gt nx _ lt 300 gt hxuw lt 300 18 gt z brao lt 100 15 gt d stray lt 400 11 gt ps ae lt 400 15 gt nd bray lt 400 18 gt t stah lt 600 23 gt rz _ lt 300 gt thruw lt 300 27 gt dhah lt 100 25 gt peh lt 400 23 gt rrel lt 400 15 gt ah lt 400 17 gt s fay lt 600 18 gt t _ lt 300 gt ow lt 200 18 gt r dhah lt 200 18 gt rrae lt 600 27 gt mpah lt 200 25 gt rts wiy lt 400 23 gt waa lt 600 22 gt cht wrr lt 300 20 gt sow lt 100 22 gt gae lt 400 23 gt llah lt 400 gt ent lliy lt 400 18 gt striy lt 400 15 gt miy lt 200 11 gt nx _ lt 300 gt n0 Copyright O Parallax Inc Emic 2 Text to Speech Module 30016 v1 1 7 2 2012 Page 10 of 12 phone arpa speak on rate 100 n0 ae lt 300 27 gt nd dhah lt 100 gt raa lt 400 gt keh lt 400 28 gt ts r eh lt 400 30 gt d glley lt 700 gt r _ lt 300 gt dhah lt 100 28 gt baa lt 400 27 gt mz brr lt 400 25 gt stih lt 400 27 gt nx ih lt 400 28 gt n ey lt 600 gt r _ lt 300 gt gey lt 400 gt v pruw lt 600 27 gt f thruw lt 200 25 gt dhah lt 400 23 gt nay lt 900 22 gt t dhae lt 300 20 gt d aw lt 100 22 gt rr fllae lt 400 23 gt g wah lt 400 15 gt stih lt 400 17 gt Il dheh lt 600 18 gt r _ lt 300 gt ow lt 400 gt sey lt 400 23 gt dah lt 400 gt z dhae lt 200 23 gt ae lt 200 22 gt t stah lt 400 20 gt r spae lt 400 gt ngel lt 400 gt d bae lt 400 25 gt nrr lt 200 28 gt rr lt 200 27 gt yxeh lt 200 25 gt eh lt 200 23 gt t wey lt 800 23 gt ey lt 150 25 gt ey lt 150 23 gt ey lt 1200 22 gt v _ lt 900 gt fow lt 300 18 gt
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