All Categories

History

Semiconductor audio guide (speech synthesis LSI, audio IC)-S1V3F351
Semiconductor audio guide (speech synthesis LSI, audio IC)-S1V3G340
Semiconductor audio guide (speech synthesis LSI, audio IC)-Seiko Epson Corporation

Semiconductor audio guide (speech synthesis LSI, audio IC)
Seiko Epson Corporation

Seiko Epson Corporation's Response Status

Response Rate

100.0%

Response Time

76.5hours


About This Product

Features of voice guide LSI (speech synthesis LSI/speech IC)

■Feature 1: Easy to connect to existing systems

・Only send commands via serial interface ・Standalone mode where only GPIO is controlled from the host (Host is not required)

■Feature 2: Easy for individual end users to hear

・Real-time speech speed conversion/pitch (voice height) conversion Provides ease of listening for individual end users ・2ch mixing playback that creates a luxurious feel. Audio can be played while playing background music.

■Feature 3: Easy preparation of audio data

Audio creation PC tool - Simple user interface that is easy to use even for first-time users ・Easy to change and add (ideal for frequent/emergency situations) ・No external payment costs such as studio recording fees - Recorded wav files can be easily imported into the tool

■Feature 4: Easy to implement voice functions

・You can play back audio by simply sending the audio phrase number on the audio creation tool as a command from the host. - Setting information on the tool (phrase structure, connections, delay information, etc.) is stored in the Sound ROM as sentence information. ・Even if the content of the utterance changes, if the number does not change, there is no need to change the SW.

■Feature 5 Easy language expansion

・12 language support Epson voice creation PC tool ・Easy to expand with multi-SoundROM

■Feature 6: Small voice memory size

・High quality high compression audio algorithm ・With the same sampling frequency (16kHz), it will be 1/4 the size. - 2/3 the size compared to 8kHz sampling frequency ・It is possible to install a lot of audio data and long music, and it is possible to install multiple languages.

  • Product

    Semiconductor audio guide (speech synthesis LSI, audio IC)

Share this product


250+ people viewing

Last viewed: 10 hours ago


Free
Get started with our free quotation service - no cost, no obligation.

No Phone Required
We respect your privacy. You can receive quotes without sharing your phone number.

3 Models of Semiconductor audio guide (speech synthesis LSI, audio IC)

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Audio playback algorithm Audio data streaming Oscillation circuit External SPI-Flash I/F Number of playback channels Repeat count setting Multi SoundROM Volume change Host interface Bit rate Package Sleep/deep sleep mode Status Sampling frequency Clock input Gapless playback Audio pitch conversion ADC for recording Recording playback Speech speed conversion Operating voltage Built-in oscillation Buzzer voice Tone generation Sound Flash SPI-Flash dedicated voltage Flash Programming Voltage
Semiconductor audio guide (speech synthesis LSI, audio IC)-Part Number-S1V3F351

S1V3F351

Available upon quote

EOV (EPSON's original high compression high quality sound format) /16bit PCM

-

Supported (16MHz)

Supported (up to 16MB)

2 channel mixing support (e.g. Ch.0:Audio, Ch.1:BGM)

Supported (1 time to 254 times, repeat until stop command)

Multiple independent audio ROM data can be stored, including support for multiple languages.

Supported (0db to -63.0db:0.5db step, silence)

SPI/UART/I2C

EOV:16/24 kbps

P-TQFP048-0707-0.50 (0.5mm pitch)

Supported

MP

15.625kHz, (also great for background music)

Supported (16MHz)

Supported

75% - 125% (5% step)

Supported

Supported (using external Flash)

75% - 125% (5% step)

1.8v – 5.5v

Supported

Supported

Supported

Approximately 30 seconds

Supported (3.3v±10%)

2.2~5.5V

Semiconductor audio guide (speech synthesis LSI, audio IC)-Part Number-S1V3F352

S1V3F352

Available upon quote

EOV (EPSON's original high compression high quality sound format) /16bit PCM

-

Supported (16MHz)

Supported (up to 16MB)

2 channel mixing support (e.g. Ch.0:Audio, Ch.1:BGM)

Supported (1 time to 254 times, repeat until stop command)

Multiple independent audio ROM data can be stored, including support for multiple languages.

Supported (0db to -63.0db:0.5db step, silence)

SPI/UART/I2C

EOV:16/24/32/40 kbps

P-TQFP048-0707-0.50 (0.5mm pitch)

Supported

MP

15.625kHz, (also great for background music)

Supported (16MHz)

Supported

75% - 125% (5% step)

Supported

Supported (using external Flash)

75% - 125% (5% step)

1.8v – 5.5v

Supported

Supported

Supported

Approximately 80 seconds

Supported (3.3v±10%)

2.4~5.5V

Semiconductor audio guide (speech synthesis LSI, audio IC)-Part Number-S1V3G340

S1V3G340

Available upon quote

EOV (EPSON's original high compression high quality sound format)

Supported

Supported (32.768kHz)

Supported (up to 16MB)

1 channel

Supported (1 time to 65534 times, repeat until stop command)

Multiple independent audio ROM data can be stored, including support for multiple languages.

Supported (-48 to +18db:1db step, silence)

SPI/UART/I2C

EOV:16/24/32/40 kbps

P-LQFP048-0707-0.50 (0.5mm pitch), P-VQFN048-0707-0.50 (0.5mm pitch), P-LQFP052-1010-0.65 (0.65mm pitch)

Supported

MP

15.625kHz, (also great for background music)

Supported (12.288MHz, 32.768kHz)

Supported

- - - - - - - - - - -

Click on the part number for more information about each product

Customers who viewed this product also viewed

Reviews shown here are reviews of companies.

See More Synthesizers Products

Other products of Seiko Epson Corporation

Reviews shown here are reviews of companies.


View more products of Seiko Epson Corporation

About Company Handling This Product

Response Rate

100.0%


Response Time

76.5hrs

  • Japan

This is the version of our website addressed to speakers of English in the United States. If you are a resident of another country, please select the appropriate version of Metoree for your country in the drop-down menu.

Copyright © 2025 Metoree