支持3种编码的车用语音播放芯片ML22Q573
随着生活水平的提高,购买高端汽车的用户越来越多,高端汽车往往都会搭配语音播放功能,增加司乘人员的驾驶体验,更能在突发情况下对司机进行预警。同时,国家最近出台政策要求电动汽车强制配备发动机提示音播放功能,这些因素都将导致车用语音播放芯片的需求会越来越多。ML22Q573是罗姆旗下LAPIS推出的针对车用产品的语音播放芯片,正好满足以上的市场需求。
图1 车用语音播放芯片市场分析
主要参数如下:
•工作温度范围:-40°C至+ 105°C
•工作电压:2.7至5.5 V
•内置扬声器驱动放大器:1.0 W,8Ω
•内置4M flash,最长可达161s的播放时间
•支持外部模拟语音输入
•支持4通道混音功能
•带SPI接口,可通过MCU控制
ML22Q573的音质支持3种编码:PCM、ADPCM2、非线性8bitPCM。PCM最接近原始语音,但压缩率很低, 最适合音乐和环境音播放。ADPCM2、非线性8bitPCM编码都是Lapis自己的独有技术,在保证语音质量的同时最大化了语音压缩率,适合播放人声。而车用提示音大多数为人声而且要求有限的容量存储尽量长时间的语音,所以ML22Q573非常适合车用播放的应用。
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ROHM(罗姆)IC/功率元器件/分立式元器件/无源元器件/光学元器件/模块选型指南(中文)
目录- ComfySIL™品牌介绍 IC 功率元器件 分立式元器件 无源元器件 光学元器件 模块 品名索引
型号- BD7673AG,SMLEN3BC8T,DTC014EM,ML7183 [J],BD3473KS2,KA2004-H05N20A,BM2LB300FJ-C,RCJ220N25,BU7295S,SML-S13UT,BU43XXG SERIES,DTC143TEB,KD3001-H0JN11,RSX101VYM30,BH25RB1WGUT,BD7602GUL,KD2004-G0FW00A,BD82001FVJ-LB,BD12IC0MEFJ-LB,BD60A00NUX,RB238NS150,RCX160N20,SML-D12Y8W,SMLA12BN8T,BR25H128,LA-301VL,RBE2VAM20A,LA-301VB,BD70GA5MEFJ-LB,SML-811UT (A),BM61M41RFV-C,SML-010VT,BD9C301FJ,BU1BTD2,DTA124XM,ECO 200,BD15GC0MEFJ-LB,BM2SC123FP2-LBZ,RS3L110AT,RB298T100,DTC143TCA,BD18HC0MEFJ-M,BD46EXX1G-M,RSS060P05,BD71L4LG-1,BR25H160,DTA124XE,BR25A512,BU27030NUC,BD30IC0W,RGPR20BM36HR,BD95821MUV,DTA123JKA,BD6995FV,BH76206HFV,KD2002-G0JB10A,SCT4036KW7HR,BD00GC0MEFJ-M,BD8158FVM,BR24HXXX-5AC系列,SML-S13VT,RD3P175SN,BU97941FV,HS8K11,BD53XXG-2M SERIES,RQ5L015SP,BH7673G,SML-Z14Y4T,BD52XXG-2C,BD47XXG SERIES,BD6046GUL,BU7291S,RGW60TS65HR,KDZLV SERIES,BUS1DJC0GWZ,BD18HC5MEFJ-M,SML-D12Y3W,BM2P0361K-Z,SML-P11YT (R),BM6241FS,BU30TD2,BM92A34MWV,BU30TD3,BD65D00MUV,DTA115EUB,SCM-013RT,1SS355VMTHTE-17,BD63521EFV,BU94702AKV,RBQ10BGE10A,SML-S13PT,RB168MM200,DTC144WCA,BD22621G-M,SLI-343URC,RS6R035BH,RGT20NL65,DTD123TC,RFVS8TG6S,BD6529GUL,DTA015TUB,BM521Q25F,R8003KNX,DTB113ZC,SML-Z14UT (A),BD60HA5MEFJ-LB,DTA023YEB,UCR006,DTA115EU3,BD95514MUV,RB531VM-30,DTB113ZK,BD9S200MUF-C,DTC014EUB,SMLZ24BN3T (C),DTD123TK,RD3S100AA,BD33HA5MEFJ-LB,RFN6T2D,IMX25,RFC02MM2S,SCS215AJ,BA4560R,BA4560Y,SCS215AG,R6000ENH,BR25A1M,BU29TD2,SML-S13RT,BD37210AMUV,BD4271HFP-C,BU29TD3,BU64253GWZ,UFZV SERIES,BR93HXX-2C系列,BU7294S,RV2L009GN,SML-010PT,BD52XXG-2M,RBR2LAM30A,BD30GA3MEFJ-LB,RBR5L30B,RBR5L30A,RSX501LAM20,RX3L07BGN,BU2506FV,RB228T150,ML610Q419C-NNNTBXXXX,RCX300N20,BH76363FV,BU91797MUF-M,ML610Q429,RQ1E075XN,TFZV,RD3L01BAT,BD8229EFV,BD25GA5MEFJ-LB,BD37034FV-M,BD8311NUV,BD63251MUV,ML610Q431,RF4G060AT,BU18SA4WGWL,ML610Q438,ML610Q436,RQ3E100AT,SMF5V0,ML610Q435,BD94121F,ML610Q432,BD3539FVM,BV1LC085EFJ-C,RQ3E100BN,ML610Q419,BU2394KN,SML-A12MT (J),BAXXBC0,KR2002-D06B71A,DTA123JUB,ML86V76580,RD3S100CN,DTC114YEB,RQ5E020SP,SCS215KG,BD63573NUV,DTA015TEB,BA90BC0,RTR020P02,DTA123JU3,RB058LAM-40,ML610Q421,SML813BNT,ML610Q422,BDXXIA系列,BH1730FVC,DAN222WM,BD68888MUV,DTB114GK,BM2P241W-Z,ML610Q407,PML100,BU34DV7NUX,ML610Q408,DTC143TKA,RGTV60TK65D,RSX201L-30,BD42530EFJ-C,SCS220AJ,LBP-602DK2,BD9104FVM,KD3002-G1FW00A,SCS220AG,BD50GC0MEFJ-LB,BD5469GUL,R6511ENX,SMLK18WBNCW,R6511ENJ,ML610Q412,DTA014YUB,RB058LAM-30,CSL0903DT,RX3L07BBG,ML610Q411,SCT4036KE,RUQ050N02,QS8J2,RF305BM6S,BD2812GU,SML-011VT (A),BH1603FVC,RS1E180BN,BD70FC0W,RF201L2S,BD7F100HFN-LB,BD48XXFVE,VS5V0BB1FS,SML012ENT,DTA124EEB,BD8317GWL,BM2P051F,BD60GC0MEFJ-LB,ML610Q400,BD3508MUV,RB238NS100,SML-S13YT,DTB114EC,BD00FC0W,ML7174 [J],SML-010YT,RV2E014AJ,SLI-343M8C,BM2P101EK-LBZ,BD63888AEKV,BD63888MUV,DTB114EK,RGW00TS65HR,SLI-343M8G,RQ5L020SN,BD81870MUF-M,DTC044TUB,BA25JC5T,RB228T100,RB168LAM-30,ML610Q411PA,RFUH25TB3S,BD30IC0MEFJ-LB,BD9B600MUV,BM2P052F,DTD123YC,BM2P159PF,SCT4036KR,SLR-322DU,BD87A29FVM,RF201L4S,DTC024XUB,RQ1A060ZP,SML-P11DT (R),DTA124ECA,DTB114GC,RB168LAM-40,RSS065N06,BM2P053F,DTD123YK,BD33GC0MEFJ-LB,BD9874CP-V5,SML-D13FW,BD49EXXG SERIES,SLR-322DC,2SC2412K,BM63563S-VC,RFNL20TJ6S,RF505BGE6S,BD25IC0W,BM63563S-VA,BDJ2FC0W,LBP-602MA2,ML9092-03,ML9092-02,BA3259HFP,ML9092-04,RH6L040BG,USB 500U,RF01VM2S,BD46EXX5G-M SERIES,RJ1L12BGN,RRR1VWM4STFTR,FMY1A,BM2P054F,BD7691FJ,BD82004FVJ-M,USB 500T,SML-811WT,SML-522MY8W,DAN222ZM,BM2P060MF-Z,BD15HA5MEFJ-LB,RFS60TZ6S,UMZ18NFM,BD48LXXG,DTC114YCA,RBR10BGE30A,RBR40NS60A,BH76809FVM,RRH100P03,SCT3105KL,DTC043ZEB,SCT3105KR,BD18HA5WEFJ,BD9060F-C,RB058LAM-60,RQ6E080AJ,RB168LAM-60,SLI-560DT,BD2051AFJ,BD61250MUV,BD94122F,R6035KNZ4,DTC144EU3,2SA1037AK,BD9470AFM,2SB1590K,RD3T075CN,BD35395FJ-M,RESD1CANY,SP8M41,DTC144EUB,BHXXRB1WGUT,UMH11N,BD2266G-M,DTC023EEB,SLI-570Y2T,BA82904Y,SML-012PT (A),BM6101FV-C,SML-A15YT,SML-S13DT,BD82020FVJ,RBS1LAM40A,BD7690FJ,DTA143XCA,BSM180C12P2E202,ML9092-01,RGTH60TS65D,BDXXIA5,RBQ10NS45A,R6009END3,R6035VNX3,BD99950MUV,RE1J002YN,SP8M31,RFN10T2D,UMH10N,RF101LAM2S,BD88210GUL,BD48EXXG SERIES,BA82903Y,BM61S41RFV-C,2SCR587D3,BD1HC500HFN-C,R6015ENZ,BU7205S,2SAR553P,BV1LC150EFJ-C,SML-011DT,RS3E095BN,ML86V8401,DTC014TM,BH26M0AWHFV,2SAR553R,BD63576NUX,RQ3E130BN,BA82902Y,BU2FSA4WGWL,BD81010MUV,KA2002-B35N00A,BD71L3SHFV,R6042JNZ4,BD15HC5WEFJ,BD90302NUF-C,SH8M24,SML-812MT,BU6652NUX,DTA143XEB,BD82032FVJ,BDXXIC0,BD52W03G-C,BD9862MUV,ML9098B,SP8M51,BD48W00G-C,RGS80TSX2DHR,BH15M0AWHFV,BU30JA2DG-C,SML-D12P8W,LMR982,LMR981,BD37522FS,R6015ENJ,RB088BM150,BA82901Y,RB088LAM100,KDZV,2SAR552P,ML610Q422P,BD26503GUL,R6015ENX,R8002KND3,BUXXSA5WGWZ,2SCR512P5,ML62Q1878,BH3544F,ML62Q1879,QS8K2,BU7465S,SCT3080AW7,RQ6E050AT,BD00IA5WEFJ,RFNL15TJ6S,SCT2450KE,BD30KA5FP,RQ6E050AJ,SML-D12□8□WT86□□□□,VS5V0BB1ES,BA33D15HFP,QS8J4,QS8J5,ML62Q1869,BD68710EFV,DTA043TUB,DTA114TEB,BH30M0AWHFV,RF1001T2D,RBR15BGE30A,LB-402VN,RSJ250P10,BV1LC105FJ-C,RFU02VSM8S,2SAR554P,BD30GC0WEFJ,BM1Z103FJ,BD60203EFV,BD9060HFP-C,BC848BW,UMZ1N,RS1L180GN,YDZV SERIES,BD82044FVJ,BR25G640,BD30HC0MEFJ-LB,2SAR554R,BD00HC5MEFJ-LB,RBR1L30A,RF301
ML22Q573-NNNMB/ML22Q573-xxxMB/ML2257X-xxxMB 4-Channel Mixing Speech Synthesis LSI with Built-in FLASH/MASK ROM for Automotive
型号- ML2257X-XXX,ML2257X-XXXMB,ML22Q573-XXXMB,ML22Q573-NNNMB,ML225XG,ML224XXG,ML22Q573-NNN,CSTCR4M00G55B-R0,PBRV4.096MR50Y000,ML22Q573,ML22Q573-XXX,CSTCR4M09G55B-R0,ML2257X
ROHM(罗姆)LAPIS 语音合成LSI选型指南(英文)
目录- Speech Synthesis LSI Series Automotive-grade Speech Synthesis LSIs Long Playback Speech Synthesis LSIs Short playback Speech Synthesis LSIs Supports external memory Speech Synthesis LSIs Speech MCUs Development Support Tools Product Selection Table
型号- ML22Q53X,ML22X5XX SERIES,ML224XX SERIES,ML22Q234,ML22Q553,ML22Q284,ML22572,ML22573,ML22530,ML22Q62X,ML223XX SERIES,ML22460,ML22Q66X,ML22Q244,ML22Q563,ML227XX,ML2276X,ML22Q254,ML22Q573,ML227XX SERIES,ML2272X,ML22Q294,ML610Q306,ML2253X SERIES,ML22660,ML610Q304,ML22420,ML610Q305,ML223XX,ML610Q300 SERIES,ML22620,ML225XX,ML610Q300,ML222XX SERIES,ML22X5XX,ML22Q535,ML22Q532,ML22Q533,ML22Q394P,ML2253X,ML22Q374P,ML22594,ML226XX SERIES,ML22Q626,ML22Q666,ML22Q623,ML22Q624,ML22Q625,ML22Q663,ML22Q664,ML22Q665,ML22Q274,ML22723,ML22724,ML22725,ML225XX SERIES,ML22562,ML222XX,ML22563,ML224XX,ML22763,ML22764,ML226XX,ML22765
【选型】ROHM(罗姆)LAPIS 语音合成LSI选型指南(中文)
目录- 语音合成LSI系列介绍 支持车载语音合成LSI 长时间播放语音合成LSI 短时间播放语音合成LSI 对应外挂存储器语音合成LSI 语音播放用微控制器(8bit) 开发辅助工具 语音合成LSI、语音播放用微控制器(8bit)产品选型表
型号- ML22Q53X,ML226XX系列,ML22Q553,ML22Q234,ML22Q284,ML225XX系列,ML22572,ML22573,ML22530,ML2253X系列,ML22Q62X,ML22460,ML22Q66X,ML22Q244,ML224XX系列,ML22Q563,ML222XX系列,ML2276X,ML22Q573,ML22Q254,ML2272X,ML22Q294,ML610Q306,ML22660,ML610Q304,ML22420,ML610Q305,ML22620,ML223XX系列,ML22Q535,ML22Q532,ML22Q533,ML22Q394P,ML22Q374P,M22Q254,ML22594,SDCK,ML22Q626,ML22Q666,ML22Q623,ML22Q624,ML22Q625,ML22Q663,ML22Q664,ML22Q665,ML22Q274,ML22723,SDCB3,ML22724,ML227XX系列,SDCB2,ML22725,ML22562,ML22563,ML22763,ML22764,ML22765
ML22Q573-NNNMB/ML22Q573-xxxMB/ML2257X-xxxMB 4-Channel Mixing Speech Synthesis LSI with Built-in FLASH/MASK ROM for Automotive
型号- ML2257X-XXX,ML2257X-XXXMB,ML22Q573-XXXMB,ML22573-XXX,ML22Q573-NNNMB,ML225XG,ML224XXG,ML22Q573-NNN,ML22Q573,ML22572-XXX,ML22Q573-XXX,ML22572-XXXMB,ML22Q573-NNN/-XXX,ML22573-XXXMB,ML2257X
语音合成LSI介绍
型号- ML22Q53X,ML28870,ML226XX系列,ML22Q234,ML22Q553,I.S.P-310,ML22Q284,ML22572,AF420,ML225XX系列,ML22573,ML22530,ML22Q24,ML2253X系列,AF9201,ML22Q62X,ML22460,ML22Q66X,ML22Q563,ML22Q244,ML22Q288,ML610Q300系列,ML222XX系列,ML2256X,ML227XX,ML22865,ML22Q374,ML2276X,ML22823,ML22Q254,ML22Q573,ML22824,ML22825,ML2272X,ML288X0系列,ML22Q294,ML610Q306,ML22660,ML610Q304,ML22420,ML610Q305,ML223XX,ML22620,ML22863,ML610Q300,ML225XX,ML22864,ML22Q535,ML22Q532,ML22Q533,ML610300系列,ML22Q394P,ML2253X,ML22Q374P,AF320,ML22594,AF9101,ML2257X,ML610300,ML288X0,ML228XX系列,ML22Q626,ML28860,EASE1000,ML22Q666,ML22Q623,ML22Q624,ML22Q625,ML22Q663,ML22Q664,ML22Q665,ML22Q5XX,ML22Q394,ML22Q274,ML228XX,ML22723,ML22724,ML2286X,ML227XX系列,ML22725,ML2282X,AF430,ML222XX,ML22763,ML22764,ML226XX,ML22765
【经验】LAPIS语音合成LSI的ROM数据制作、烧写工具的使用方法介绍
LAPIS(ROHM收购)对于声音数据的ROM制作和烧写方面也提供了多方面的支持。 LAPIS Semiconductor语音合成LSI的ROM数据制作、烧写和试听的开发工具SDCK(Sound Device Control Kit)由硬件SDCB2(Sound Device Control Board 2)和软件(Speech LSI Utility)两部分构成。
设计经验 发布时间 : 2019-01-12
MCU产品介绍
型号- ML62Q1557,ML62Q1555,ML62Q2523,ML62Q1556,ML62Q2524,ML62Q1553,ML62Q1554,ML62Q2522,ML62Q1551,ML62Q1552,ML62Q1550,ML62Q1566,ML62Q1323,ML62Q2534,ML62Q1567,ML62Q1564,ML62Q1325,ML62Q2532,ML62Q1565,ML62Q1324,ML62Q2533,ML62Q1563,ML62Q1544C,ML22823,ML22824,ML22825,ML610Q3XX,ML62Q2747,ML62Q2745,ML62Q2503,ML62Q2746,ML62Q2504,ML62Q1533,ML62Q2743,ML62Q1534,ML62Q2744,ML62Q2502,ML62Q1531,ML62Q1532,ML62Q1543C,ML62Q1530,ML22Q2X4,ML22594,ML62Q1544,ML62Q1542,ML62Q1543,ML62Q1554C,ML62Q1540,ML62Q1541,ML22Q394,ML62Q2725,ML62Q1878,ML62Q2726,ML62Q1879,ML62Q2723,ML62Q2724,ML62Q2721,ML62Q2722,ML62Q2720,ML62Q1553C,ML22573,ML62Q1869,ML62Q1748,ML62Q1749,ML62Q2736,ML62Q2737,ML62Q2734,ML62Q2735,ML62Q2733,ML22Q62X,ML22460,ML62Q1714C,ML62Q1564C,ML2256X,Q1000,ML62Q2727,ML62Q1735,ML62Q1736,ML62Q1733,ML62Q1734,ML62Q1713C,ML62Q1563C,ML62Q1728,ML62Q1729,ML62Q1726,ML62Q1727,ML62Q2300G,ML62Q1746,ML62Q2714,ML62Q1868,ML62Q1747,ML62Q1744,ML62Q2712,ML62Q1745,ML62Q2713,ML22Q626,ML62Q2710,ML62Q1743,ML62Q2711,ML62Q1724C,EASE1000,ML22Q623,ML22Q624,ML22Q625,ML22Q620,ML62Q1739,ML62Q1858,ML62Q1737,ML226XX,ML62Q1859,ML62Q1738,ML62Q1713,ML62Q1714,ML62Q1711,ML62Q1712,ML22Q53X,ML62Q1723C,ML62Q1710,ML62Q2365,ML62Q2366,ML62Q2000,ML62Q2363,ML62Q2364,ML62Q2361,ML22Q553,ML62Q2362,ML62Q2360,ML22530,ML62Q1704,ML62Q1724,ML62Q1725,ML62Q1722,ML62Q1723,ML62Q1720,ML62Q1734C,ML62Q1721,ML226X0,ML62Q2376,ML22Q66X,ML62Q2374,ML62Q2375,ML22Q563,ML62Q2372,ML62Q2373,ML62Q2370,ML62Q2371,ML2276X,ML22Q573,ML610Q306,ML22660,ML610Q304,ML22420,ML610Q305,ML610Q300,ML62Q1733C,ML22Q660,ML62Q1702,ML62Q1703,ML62Q1700,ML62Q1701,ML62Q2356,ML22Q666,ML62Q2354,ML62Q2355,ML62Q2352,ML62Q2353,ML62Q2350,ML22Q663,ML62Q2351,ML22Q664,ML22Q665,ML2286X,ML22763,ML22764,ML22765,ML62Q2323,ML62Q2321,ML62Q2322,ML62Q2320,ML22Q234,ML62Q1366,ML62Q2000系列,ML62Q1367,ML62Q1000,ML62Q1365,ML22Q244,ML22865,ML22Q374,ML22Q254,ML2272X,ML22620,ML22863,ML22864,ML62Q1335,ML62Q2303,ML62Q1577,ML62Q1333,ML62Q1575,ML62Q2301,ML62Q1334,ML62Q2302,ML62Q1576,ML62Q1573,ML62Q1574,ML62Q2300,ML62Q1346,ML62Q1347,ML62Q2312,ML62Q1345,ML62Q2313,ML62Q2310,ML62Q2311,Q1000系列,ML22723,ML22724,ML62Q1000系列,ML22725,ML2282X
AVAS有没有技术方案推荐?
推荐ROHM品牌的汽车提示音系统(AVAS)用语音播放LSI芯片ML22Q573,只要通过后端MCU简单配置即可,采样频率可以达到25.6Khz,内部集成功率放大器,支持各种混音功能,工作温度范围:-40°C至+ 105°C。可以参考rohm的方案介绍:ROHM(罗姆)LAPIS--汽车提示音系统(AVAS)用语音播放LSI介绍。
技术问答 发布时间 : 2019-11-20
低成本语音播报方案有哪些推荐的?最好是播报内容存储在芯片中,单片机用一个端口给高低电平控制是否播报。播报内容例如倒车请注意之类的,可以自己修改。
推荐ROHM的语音合成芯片:支持3种编码的车用语音播放芯片ML22Q573【选型】ROHM(罗姆)语音合成LSI选型指南(中文)
技术问答 发布时间 : 2019-12-30
ML22594-xxxMB 4-Channel Mixing Speech Synthesis LSI with Built-in MASK ROM for Automotive
型号- ML22Q573,ML22594-XXXMB,ML22594,ML22594-XXX,ML22Q553,ML2257X
ML22594-xxxMB 4-Channel Mixing Speech Synthesis LSI with Built-in MASK ROM for Automotive
型号- CSTCR4M00G55B-R0,PBRV4.096MR50Y000,ML22Q573,ML22594-XXXMB,ML22594,CSTCR4M09G55B-R0,ML22594-XXX,ML22Q553,ML225XG,ML2257X
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提供语音芯片、MP3芯片、录音芯片、音频蓝牙芯片等IC定制,语音时长:40秒~3小时(外挂flash),可以外挂TF卡或U盘扩容。
最小起订量: 1pcs 提交需求>
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