๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ

Platform/โ˜๏ธ Google Cloud

โ˜๏ธ Google Cloud * STT ์ธ์‹๋ฅ ์„ ๊ฐœ์„ ๋ณด์ž 1/3

์ธ์‹๋ฅ ์ด ๋‚˜์˜์ง„ ์•Š์ง€๋งŒ ํŠน์ • ๋ถ€๋ถ„์—์„œ ์ธ์‹๋ฅ ์ด ๋งŽ์ด ๋–จ์–ด์ง€๊ณค ํ•œ๋‹ค.

Watson STT๋Š” ๋ฐ์ดํ„ฐ๋ฅผ ํ•™์Šต์‹œํ‚ฌ ์ˆ˜ ์žˆ๋„๋ก ์„œ๋น„์Šค๋ฅผ ์ œ๊ณตํ•œ๋‹ค๊ณ  ์•Œ๊ณ  ์žˆ๋‹ค.

๊ทธ๋ ‡๋‹ค๋ฉด Google STT๋Š” ์–ด๋–จ๊นŒ?

 

์‚ฌ์šฉ์ž๊ฐ€ ์ง์ ‘ ํ•™์Šต์‹œํ‚ค๋Š” ๊ฒƒ์€ ์•„๋‹ˆ์ง€๋งŒ Google Cloud๋กœ data๋ฅผ ๋ณด๋‚ด ์‚ฌ์šฉ์ž์˜ data๋ฅผ ํ•™์Šต์‹œํ‚ฌ ์ˆ˜ ์žˆ๋‹ค.

๊ทธ ์™ธ์—๋„ ๋ช‡๊ฐ€์ง€ ์ธ์‹๋ฅ ์ด ์ข‹์•„์ง€๋Š” ์กฐ๊ฑด(?) ์ƒํ™ฉ(?) ๋“ค์ด ์žˆ๋‹ค๊ณ  ํ•˜๋‹ˆ ์‚ดํŽด๋ณด๋„๋ก ํ•˜์ž.

 

 


 

1. Sampling rate Setting

SampleRateHertz ์˜ต์…˜์œผ๋กœ ์˜ค๋””์˜ค Samling rate๋ฅผ ์ง€์ •ํ•ฉ๋‹ˆ๋‹ค. ์ž…๋ ฅ์œผ๋กœ ์ „๋‹ฌ๋˜๋Š”  data์™€ ๊ฐ™์€ ํ˜•์‹์„ ์‚ฌ์šฉํ•ด์•ผํ•˜๋ฉฐ Sampling rate ์ง€์› ๋ฒ”์œ„๋Š” 8000Hz ~ 48000Hz ์ž…๋‹ˆ๋‹ค.

SampleRateHertz ์˜ต์…˜์œผ๋กœ Samling rate๋ฅผ ์ง€์ •ํ–ˆ๋‹ค ํ•˜๋”๋ผ๋„ FLAC ๋˜๋Š” WAV ํŒŒ์ผ์˜ Samling rate๋Š” ํŒŒ์ผ์˜ ํ—ค๋”์— ๋”ฐ๋ผ ๊ฒฐ์ • ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

 

์ž…๋ ฅ ์ž๋ฃŒ Samling rate๋ฅผ 16000Hz์œผ๋กœ ํ•˜๋Š” ๊ฒƒ์ด ์ข‹์œผ๋ฉฐ,

๋ ˆ๋ฒจ์ด ๋†’์€ ๊ฒฝ์šฐ์—๋Š” ์ธ์‹ ํ’ˆ์งˆ์— ํฐ ์˜ํ–ฅ์„ ๋ผ์น˜์ง€ ์•Š์œผ๋‚˜ Samling rate๊ฐ€ 16000Hz ๋ณด๋‹ค ๋‚ฎ์œผ๋ฉด ์Œ์„ฑ ์ธ์‹ ์ •ํ™•๋„๊ฐ€ ์†์ƒ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

 

Q. ๊ทธ๋Ÿผ 16000Hz๋กœ samling ํ•ด์„œ ๋ณด๋‚ด๋ฉด ๋˜๊ฒ ๋„ค์š”!?

A. ์•„๋‹ˆ์š” ๊ทธ๋Ÿฌ์ง€๋งˆ์„ธ์š”.. ๐Ÿ˜ญ

    ๊ตฌ๊ธ€์ด ๋“  ์˜ˆ์‹œ๋ฅผ ์š”์•ฝํ•˜์ž๋ฉด, ๋ณ€ํ™˜ํ–ˆ๋‹ค๊ฐ€ ์˜ค๋””์˜ค ์žก์Œ ์ถ”๊ฐ€๋˜๋Š” ๊ฒƒ ๋ณด๋‹ค 8000Hz๊นŒ์ง€๋Š” ์ง€์›์„ ํ•˜๋‹ˆ๊นŒ ๊ทธ๋Œ€๋กœ ๋„ฃ์–ด๋ผ ๋ผ๋Š” ๋ง ๊ฐ™๋„ค์š”.

๋”๋ณด๊ธฐ

For example, use sample rates of 8000 Hz, which may give less accurate results. If you must use such audio, provide the audio to the Speech API at its native sample rate.

์˜ˆ๋ฅผ ๋“ค์–ด, ๋Œ€๋ถ€๋ถ„ sampling ์ „์˜ ์˜ค๋””์˜ค๋Š” 8000Hz ์ƒ˜ํ”Œ๋ง ๋ ˆ์ดํŠธ๋ฅผ ์‚ฌ์šฉํ•˜๋ฏ€๋กœ ๊ฒฐ๊ณผ ์ •ํ™•๋„๊ฐ€ ๋–จ์–ด์งˆ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์˜ค๋””์˜ค๋ฅผ ์‚ฌ์šฉํ•ด์•ผ ํ•˜๋Š” ๊ฒฝ์šฐ, Speech API์— samling ์ „์˜ ์˜ค๋””์˜ค๋ฅผ ์ œ๊ณตํ•˜์„ธ์š”.

 

2. Selecting models

RecognitionConfig ๊ฐ์ฒด์˜ model ํ•„๋“œ๋ฅผ ์ˆ˜์ •ํ•˜์—ฌ ๋ชจ๋ธ์„ ์„ ํƒํ•  ์ˆ˜ ์žˆ๋‹ค.

 

STT๋Š” ์—ฌ๋Ÿฌ ๋จธ์‹ ๋Ÿฌ๋‹ ๋ชจ๋ธ ์ค‘ ํ•˜๋‚˜๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š”๋ฐ Google์€ ํŠน์ • ์œ ํ˜•๋ณ„๋กœ ์Œ์„ฑ ์ธ์‹ ๋ชจ๋ธ์„ ํ•™์Šต์‹œ์ผฐ๋‹ค.

ํ•ด์„œ ํŠน์ • ์œ ํ˜•์— ํ•ด๋‹นํ•˜๋Š” ๋ชจ๋ธ์„ ์ฝ•! ์ง‘์–ด์ฃผ๋ฉด ์ธ์‹๋ฅ ์„ ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋‹ค๊ณ  ํ•œ๋‹ค.

 

Type Enum constant Description Supported languages
Video video

Use this model for transcribing audio in video clips or that includes multiple speakers. For best results, provide audio recorded at 16,000Hz or greater sampling rate.

์—ฌ๋Ÿฌ๋ช…์ด ์–˜๊ธฐํ•˜๊ฑฐ๋‚˜ ๋™์˜์ƒ ํด๋ฆฝ์„ ํ•ด์„ํ•˜๋ ค๋ฉด ์ด ๋ชจ๋ธ์„ ์‚ฌ์šฉํ•˜์„ธ์š”. ์ตœ์ƒ์˜ ๊ฒฐ๊ณผ๋ฅผ ์–ป๊ธฐ ์œ„ํ•ด์„œ 16,000Hz ์ด์ƒ์˜ sampling rate๋กœ ๋…น์Œ๋œ ์˜ค๋””์˜ค๋ฅผ ์ œ๊ณตํ•˜์„ธ์š”.

 

Note: This is a premium model that costs more than the standard rate.

์ฐธ๊ณ : ํ‘œ์ค€ ์š”๊ธˆ๋ณด๋‹ค ๋น„์‹ผ ํ”„๋ฆฌ๋‹ˆ์—„ ๋ชจ๋ธ์ž…๋‹ˆ๋‹ค.

en-US only
Phone call phone_call

Use this model for transcribing audio from a phone call. Typically, phone audio is recorded at 8,000Hz sampling rate.

์ „ํ™” ํ†ตํ™”๋ฅผ ํ•ด์„ํ•˜๋ ค๋ฉด ์ด ๋ชจ๋ธ์„ ์‚ฌ์šฉํ•˜์„ธ์š”. ์ผ๋ฐ˜์ ์œผ๋กœ ์ „ํ™” ํ†ตํ™”๋Š” 8,000Hz sampling rate๋กœ ๋…น์Œ๋ฉ๋‹ˆ๋‹ค.

en-US only
Command and search command_and_search

Use this model for transcribing shorter audio clips. Some examples include voice commands or voice search.

์งง์€ ์˜ค๋””์˜ค๋ฅผ ํ•ด์„ํ•˜๋ ค๋ฉด ์ด ๋ชจ๋ธ์„ ์‚ฌ์šฉํ•˜์„ธ์š”. ์˜ˆ์‹œ๋กœ๋Š” ์Œ์„ฑ ๋ช…๋ น์ด๋‚˜ ์Œ์„ฑ ๊ฒ€์ƒ‰ ๋“ฑ์ด ์žˆ์Šต๋‹ˆ๋‹ค.

All available languages
Default default

Use this model if your audio does not fit one of the previously described models. For example, you can use this for long-form audio recordings that feature a single speaker only. Ideally, the audio is high-fidelity, recorded at 16,000Hz or greater sampling rate.

์œ„์˜ ๋ชจ๋ธ์— ํ•ด๋‹นํ•˜์ง€ ์•Š๋Š” ์˜ค๋””์˜ค์˜ ๊ฒฝ์šฐ ์ด ๋ชจ๋ธ์„ ์‚ฌ์šฉํ•˜์„ธ์š”. ์˜ˆ๋ฅผ๋“ค์–ด ํ•œ๋ช…์ด ์ด์•ผ๊ธฐํ•˜๋Š” ๊ธด ์˜ค๋””์˜ค ๋…น์Œ ๋ฒˆ์—ญ์— ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. 16,000Hz ์ด์ƒ์˜ sampling rate๋กœ ๋…น์Œ๋œ Hi-Fi ์˜ค๋””์˜ค๊ฐ€ ์ด์ƒ์ ์ž…๋‹ˆ๋‹ค.

All available languages


๋น„๋””์˜ค์™€, ์ „ํ™”ํ†ตํ™” ๋ชจ๋ธ์€ ์˜์–ด๋งŒ ์ง€์›ํ•˜๋ฉฐ, ๋ช…๋ น์–ด๋‚˜ ๊ฒ€์ƒ‰ ๋˜๋Š” ๊ธฐ๋ณธ ๋ชจ๋ธ์€ ํ…Œ์ด๋ธ” ์šฐ์ธก์— ์‚ฌ์šฉ๊ฐ€๋Šฅํ•œ ์–ธ์–ด All available language๋ฅผ ๋ณด๋ฉด ํ™•์ธ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.


3. Phrase hints

์ฃผ์–ด์ง„ ์ธ์‹ ์ž‘์—…์— ๋Œ€ํ•ด ์œ ์šฉํ•œ ์ •๋ณด(ํžŒํŠธ)๋ฅผ ์ œ๊ณตํ•˜๋Š” speechContext(Speech Context ํ˜•์‹)๋ฅผ ์ „๋‹ฌํ•  ์ˆ˜๋„ ์žˆ์Šต๋‹ˆ๋‹ค.

์ปจํ…์ŠคํŠธ๋Š” 'ํžŒํŠธ'๋กœ ์ž‘์šฉํ•  ๋ชฉ๋ก์„ ๋ณด์œ ํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ ์ด๋Ÿฌํ•œ ๋ฌธ๊ตฌ๋“ค์€ ํ•ด๋‹น ๋‹จ์–ด๋‚˜ ๋ฌธ๊ตฌ ์ธ์‹ ๊ฐ€๋Šฅ์„ฑ์„ ๋†’์ผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๋ฌธ๊ตฌ๋Š” ์ž‘์€ ๋‹จ์–ด ๊ทธ๋ฃน ๋˜๋Š” ๋‹จ์ผ ๋‹จ์–ด๋กœ ์ œ๊ณต๋  ์ˆ˜ ์žˆ์œผ๋ฉฐ ๋ฌธ๊ตฌ ์ˆ˜์™€ ํฌ๊ธฐ์— ๋Œ€ํ•œ ์ œํ•œ์€ [ ์ฝ˜ํ…์ธ  ์ œํ•œ ] ํŽ˜์ด์ง€๋ฅผ ์ฐธ์กฐํ•˜์„ธ์š”.

ํžŒํŠธ๊ฐ€ ๋‹ค์ค‘ ๋‹จ์–ด ๊ตฌ๋ฌธ์œผ๋กœ ์ œ๊ณต๋˜๋Š” ๊ฒฝ์šฐ ์ œ๊ณต๋œ ์ˆœ์„œ๋Œ€๋กœ ์ธ์‹ ๋  ์ˆ˜ ์žˆ๋Š” ๊ฐ€๋Šฅ์„ฑ์ด ๋†’์œผ๋ฉฐ ๊ฐœ๋ณ„ ๋‹จ์–ด๋ฅผ ํฌํ—˜ํ•˜์—ฌ ๊ตฌ๋ฌธ์˜ ์ผ๋ถ€๋ถ„์ด ์ธ์‹๋  ์ˆ˜ ์žˆ๋Š” ๊ฐ€๋Šฅ์„ฑ์ด ๋†’์•„์ง‘๋‹ˆ๋‹ค.

 

๊ตฌ๋ฌธํžŒํŠธ ์‚ฌ์šฉ ๋ฐฉ๋ฒ•

 

1. ์˜ค๋””์˜ค์—์„œ ๊ณผ๋„ํ•˜๊ฒŒ ํ‘œํ˜„๋˜๋Š” ๊ฒฝํ–ฅ์ด ์žˆ๋Š” ํŠน์ • ๋‹จ์–ด์™€ ๊ตฌ๋ฌธ์˜ ์ •ํ™•๋„๋ฅผ ํ–ฅ์ƒ ์‹œํ‚จ๋‹ค.

์˜ˆ๋ฅผ ๋“ค์–ด, ํŠน์ • ๋ช…๋ น์–ด๋ฅผ ์ผ๋ฐ˜์ ์œผ๋กœ ์‚ฌ์šฉ์ž๊ฐ€ ๋งํ•˜๋Š” ๊ฒฝ์šฐ ์ด๋Ÿฌํ•œ ๋ช…๋ น์–ด๋ฅผ ๊ตฌ๋ฌธ ํžŒํŠธ๋กœ ์ œ๊ณตํ•  ์ˆ˜ ์žˆ๋‹ค.

์ถ”๊ฐ€ ๊ตฌ๋ฌธ์€ ํŠนํžˆ ์ œ๊ณต๋œ ์˜ค๋””์˜ค์— ์žก์Œ์ด ์žˆ๊ฑฐ๋‚˜ ํฌํ•จ๋œ ์Œ์„ฑ์ด ๋ช…ํ™•ํ•˜์ง€ ์•Š์€ ๊ฒฝ์šฐ ์œ ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

 

2. ์ธ์‹ ์ž‘์—…์˜ ์–ดํœ˜์— ๋‹จ์–ด๋ฅผ ์ถ”๊ฐ€ํ•ฉ๋‹ˆ๋‹ค. 

๊ณ ์œ ๋ช…์‚ฌ๋‚˜ ๋„๋ฉ”์ธ ๊ด€๋ จ ๋‹จ์œ„๊ฐ€ ์–ดํœ˜์— ์—†๋Š” ๊ฒฝ์šฐ, ์š”์ฒญ์˜ sppechContext์— ์ œ๊ณต๋œ ๊ตฌ๋ฌธ์— ์ด๋ฅผ ์ถ”๊ฐ€ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

 

์Œ์„ฑ Context ํžŒํŠธ๋Š” ์ ˆ์ œํ•ด์„œ ์ œ๊ณตํ•ด์•ผ ํ•˜๋ฉฐ ๋งํ•  ๊ฒƒ์œผ๋กœ ์˜ˆ์ƒ๋˜๋Š” ๊ตฌ๋ฌธ์— ์‚ฌ์šฉํ•˜๋ฉด ๋ณด๋‹ค ๋‚˜์€ ์ธ์‹ ์ •ํ™•๋„๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์˜ˆ๋ฅผ ๋“ค์–ด, ๋Œ€ํ™” ์ƒํƒœ ๋˜๋Š” ์žฅ์น˜ ์ž‘๋™ ๋ชจ๋“œ๊ฐ€ ์—ฌ๋Ÿฌ ๊ฐœ ์ธ ๊ฒฝ์šฐ ํ•ญ์ƒ ํžŒํŠธ๋ฅผ ์ œ๊ณตํ•˜์ง€ ์•Š๊ณ  ํŠน์ • ์ƒํƒœ์— ํ•ด๋‹นํ•˜๋Š” ํžŒํŠธ๋งŒ ์ œ๊ณตํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

 

4. Data logging

๋ฐ์ดํ„ฐ๋กœ๊น…์€ Google Cloud์—์„œ ์šฐ๋ฆฌ๊ฐ€ ์‚ฌ์šฉํ•œ ์Œ์„ฑ data๋ฅผ ๊ธฐ๋กํ•˜์—ฌ ํ•™์Šต์‹œํ‚ด์œผ๋กœ์จ ์Œ์„ฑ์ธ์‹ ์„œ๋น„์Šค๋ฅผ ๊ฐœ์„ ํ•œ๋‹ค.

์šฐ๋ฆฌ๊ฐ€ ๋”ฐ๋กœ ์ž…๋ ฅ์‹œ์ผœ์„œ ํ•™์Šต์‹œํ‚ฌ ์ˆ˜ ์žˆ๋Š” ๊ฒƒ์€ ์•„๋‹ˆ๋ฉฐ Google์—์„œ ์‚ฌ์šฉํ•  ๋ฐ์ดํ„ฐ๋ฅผ ์„ ๋ณ„ํ•ด์„œ ํ•™์Šต์‹œํ‚ค๋Š” ๊ฒƒ ๊ฐ™๋‹ค.

 

Beta

This is a beta release of Speech-to-Text ๋ฐ์ดํ„ฐ ๋กœ๊น…. This feature might be changed in backward-incompatible ways and is not subject to any SLA or deprecation policy. This feature is not intended for real-time usage in critical applications.

 

์ด ๊ธฐ๋Šฅ์€ ๋ฒ ํƒ€ ๋ฒ„์ „์ž„์œผ๋กœ ์‚ฌ๋ผ์งˆ ์ˆ˜๋„ ์žˆ๊ณ  ๋ฐ”๋€” ์ˆ˜๋„ ์žˆ์Œ์„ ๋ช…์‹ฌํ•˜์ž.

 

To help Cloud Speech-to-Text to better suit your needs, you can opt into the data logging program. The data logging program allows Google to improve the quality of Speech-to-Text through using customer data to refine its speech recognition service. As a benefit for opting in, you gain access to enhanced transcription models that Google has trained by using data collected through the data logging program.

Cloud Speech-to-Text๊ฐ€ ์‚ฌ์šฉ์ž ์š”๊ตฌ๋ฅผ ๋” ์ž˜ ๋งž์ถ”๋„๋ก ์‚ฌ์šฉ์ž๋Š” Data logging programe์— ์ฐธ์—ฌํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

Data logging programe์„ ํ†ตํ•ด Google์€ ๊ณ ๊ฐ ๋ฐ์ดํ„ฐ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์Œ์„ฑ์ธ์‹ ์„œ๋น„์Šค๋ฅผ ๊ฐœ์„ ํ•จ์œผ๋กœ์จ Speech-to-Text์˜ ํ’ˆ์งˆ์„ ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

ํ”„๋กœ๊ทธ๋žจ์— ์ฐธ์—ฌํ•˜๋Š” ๋Œ€์‹  ์‚ฌ์šฉ์ž๋Š” Google์ด data logging programe์„ ํ†ตํ•ด ์ˆ˜์ง‘ํ•œ ๋ฐ์ดํ„ฐ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๊ต์œกํ•œ ๊ณ ๊ธ‰ ํ…์ŠคํŠธ ๋ณ€ํ™˜ ๋ชจ๋ธ์„ ์ด์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

 

๋ฐ์ดํ„ฐ ๋กœ๊น…์„ ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ์ผ๋ จ์˜ ์ ˆ์ฐจ๋ฅผ ๋”ฐ๋ผ์•ผ ํ•˜๋Š”๋ฐ ์ž์„ธํ•œ ์ ˆ์ฐจ ๋ฐ‘ ์„ค์ • ๋ฐฉ๋ฒ•์€ ๋‘๋ฒˆ์งธ ๊ฒŒ์‹œ๊ธ€์„ ์ฐธ์กฐํ•˜์ž.

์ผ๋ จ์˜ ๊ณผ์ •์„ ๋จผ์ € ์–˜๊ธฐํ•˜์ž๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.

 

  1. ๋ฐ์ดํ„ฐ ๋กœ๊น… ์‚ฌ์šฉ ์„ค์ • ์•ฝ๊ด€ ํ™•์ธํ•˜๊ธฐ
  2. ํ”„๋กœ์ ํŠธ์—์„œ ๋ฐ์ดํ„ฐ ๋กœ๊น… ์‚ฌ์šฉ ์„ค์ •ํ•˜๊ธฐ
  3. ์ฝ”๋“œ์—์„œ ๊ณ ๊ธ‰ ๋ชจ๋ธ ์‚ฌ์šฉ ์„ค์ • ํ•˜๊ธฐ

 

Note: Your data collected through data logging enjoys the same level of security as all other Google Cloud services. The Google security model is an end-to-end process, built over 15 years of experience and focused on keeping customers safe on Google applications like Gmail, Search and other Apps.

์ฐธ๊ณ : ๋ฐ์ดํ„ฐ ๋กœ๊น…์„ ํ†ตํ•ด ์ˆ˜์ง‘๋œ ๋ฐ์ดํ„ฐ๋Š” ๋‹ค๋ฅธ ๋ชจ๋“  Google Cloud ์„œ๋น„์Šค์™€ ๋™์ผํ•œ ์ˆ˜์ค€์˜ ๋ณด์•ˆ์œผ๋กœ ๋ณดํ˜ธ๋ฉ๋‹ˆ๋‹ค. Google ๋ณด์•ˆ ๋ชจ๋ธ์€ 15๋…„ ์ด์ƒ์˜ ๊ฒธํ—˜์„ ํ† ๋Œ€๋กœ ๊ตฌ์ถ•๋˜์—ˆ์œผ๋ฉฐ end-to-end ํ”„๋กœ์„ธ์Šค๋กœ Gmail, ๊ฒ€์ƒ‰, ๊ธฐํƒ€ ์•ฑ๊ณผ ๊ฐ™์€ Google ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์—์„œ ๊ณ ๊ฐ ๋ณด์•ˆ์„ ์œ ์ง€ํ•˜๋Š”๋ฐ ์ค‘์ ์„ ๋‘์—ˆ์Šต๋‹ˆ๋‹ค.

 

 

 


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