Global Automatic Speech Recognition Market Research Report 2016-2026

Table of Contents
1 Market Overview
1.1 Objectives of Research
1.1.1 Definition
Figure Automatic Speech Recognition Picture
1.1.2 Specifications
Table Product Specifications of Automatic Speech Recognition
1.2 Market Segment
1.2.1 by Type
Table Products Segment of Automatic Speech Recognition
Table Global Automatic Speech Recognition Market by Type, 2016-2026 (USD Million)
1.2.1.1 Speaker-Dependent Speech Recognition System
Table Speaker-Dependent Speech Recognition System Overview
1.2.1.2 Speaker-Independent Speech System
Table Speaker-Independent Speech System Overview
1.2.2 by Application
Table Application Segment of Automatic Speech Recognition
Table Global Automatic Speech Recognition Market by Application, 2016-2026 (USD Million)
1.2.2.1 Robotics
Table Robotics Overview
1.2.2.2 Interactive Voice Response
Table Interactive Voice Response Overview
1.2.2.3 Video Games
Table Video Games Overview
1.2.2.4 Home Appliances
Table Home Appliances Overview
1.2.3 by Regions
Table Global Automatic Speech Recognition Market by Region, 2016-2026 (USD Million)
2 Industry Chain
2.1 Industry Chain Structure
Figure Industry Chain Structure of Automatic Speech Recognition
2.2 Upstream
Table Cost of Automatic Speech Recognition
Figure Manufacturing Process of Automatic Speech Recognition
2.3 Market
2.3.1 SWOT
Figure SWOT of Automatic Speech Recognition
2.3.2 Dynamics
Table Market Dynamics
3 Environmental Analysis
3.1 Policy
Table Policy of Automatic Speech Recognition
3.2 Economic
Table GDP of Major Countries
3.3 Technology
Table Technology of Automatic Speech Recognition
3.4 Market Entry
Table Market Entry of Automatic Speech Recognition
4 Market Segmentation by Type
4.1 Market Size
4.1.1 Speaker-Dependent Speech Recognition System Market, 2016-2020
Figure Speaker-Dependent Speech Recognition System Market Size and Growth, 2016-2020 (USD Million)
Figure Speaker-Dependent Speech Recognition System Market Size and Growth, 2016-2020 (in Volume)
Table Speaker-Dependent Speech Recognition System CAGR by Revenue and Volume, 2016-2020
4.1.2 Speaker-Independent Speech System Market, 2016-2020
Figure Speaker-Independent Speech System Market Size and Growth, 2016-2020 (USD Million)
Figure Speaker-Independent Speech System Market Size and Growth, 2016-2020 (in Volume)
Table Speaker-Independent Speech System CAGR by Revenue and Volume, 2016-2020
4.2 Market Forecast
4.2.1 Speaker-Dependent Speech Recognition System Market Forecast, 2021-2026
Figure Speaker-Dependent Speech Recognition System Market Estimates and Forecasts, 2021-2026 (USD Million)
Figure Speaker-Dependent Speech Recognition System Market Estimates and Forecasts, 2021-2026 (in Volume)
Table Speaker-Dependent Speech Recognition System CAGR by Revenue and Volume, 2016-2026
4.2.2 Speaker-Independent Speech System Market Forecast, 2021-2026
Figure Speaker-Independent Speech System Market Estimates and Forecasts, 2021-2026 (USD Million)
Figure Speaker-Independent Speech System Market Estimates and Forecasts, 2021-2026 (in Volume)
Table Speaker-Independent Speech System CAGR by Revenue and Volume, 2016-2026
5 Market Segmentation by Application
5.1 Market Size
5.1.1 Robotics Market, 2016-2020
Figure Robotics Market Size and Growth, 2016-2020 (USD Million)
Figure Market Size and Growth, 2016-2020 (in Volume)
Table Robotics CAGR by Revenue and Volume, 2016-2020
5.1.2 Interactive Voice Response Market, 2016-2020
Figure Interactive Voice Response Market Size and Growth, 2016-2020 (USD Million)
Figure Market Size and Growth, 2016-2020 (in Volume)
Table Interactive Voice Response CAGR by Revenue and Volume, 2016-2020
5.1.3 Video Games Market, 2016-2020
Figure Video Games Market Size and Growth, 2016-2020 (USD Million)
Figure Market Size and Growth, 2016-2020 (in Volume)
Table Video Games CAGR by Revenue and Volume, 2016-2020
5.1.4 Home Appliances Market, 2016-2020
Figure Home Appliances Market Size and Growth, 2016-2020 (USD Million)
Figure Market Size and Growth, 2016-2020 (in Volume)
Table Home Appliances CAGR by Revenue and Volume, 2016-2020
5.2 Market Forecast
5.2.1 Robotics Market Forecast, 2021-2026
Figure Robotics Market Estimates and Forecasts, 2021-2026 (USD Million)
Figure Robotics Market Estimates and Forecasts, 2021-2026 (in Volume)
Table Robotics CAGR by Revenue and Volume, 2021-2026
5.2.2 Interactive Voice Response Market Forecast, 2021-2026
Figure Interactive Voice Response Market Estimates and Forecasts, 2021-2026 (USD Million)
Figure Interactive Voice Response Market Estimates and Forecasts, 2021-2026 (in Volume)
Table Interactive Voice Response CAGR by Revenue and Volume, 2021-2026
5.2.3 Video Games Market Forecast, 2021-2026
Figure Video Games Market Estimates and Forecasts, 2021-2026 (USD Million)
Figure Video Games Market Estimates and Forecasts, 2021-2026 (in Volume)
Table Video Games CAGR by Revenue and Volume, 2021-2026
5.2.4 Home Appliances Market Forecast, 2021-2026
Figure Home Appliances Market Estimates and Forecasts, 2021-2026 (USD Million)
Figure Home Appliances Market Estimates and Forecasts, 2021-2026 (in Volume)
Table Home Appliances CAGR by Revenue and Volume, 2021-2026
6 Market Segmentation by Region
6.1 Market Size
6.1.1 Asia-Pacific
6.1.1.1 Asia-Pacific Market, 2016-2020
Figure Asia-Pacific Market Size and Growth, 2016-2020 (USD Million)
Figure Asia-Pacific Market Size and Growth, 2016-2020 (in Volume)
Table Asia-Pacific CAGR by Revenue and Volume, 2016-2020
6.1.1.2 Asia-Pacific Market by Type
Figure Asia-Pacific Market Size by Type
Figure Asia-Pacific Market Share by Type
6.1.1.3 Asia-Pacific Market by Application
Figure Asia-Pacific Market Size by Application
Figure Asia-Pacific Market Share by Application
6.1.2 North America
6.1.2.1 North America Market, 2016-2020
Figure North America Market Size and Growth, 2016-2020 (USD Million)
Figure North America Market Size and Growth, 2016-2020 (in Volume)
Table North America CAGR by Revenue and Volume, 2016-2020
6.1.2.2 North America Market by Type
Figure North America Market Size by Type
Figure North America Market Share by Type
6.1.2.3 North America Market by Application
Figure North America Market Size by Application
Figure North America Market Share by Application
6.1.3 Europe
6.1.3.1 Europe Market, 2016-2020
Figure Europe Market Size and Growth, 2016-2020 (USD Million)
Figure Europe Market Size and Growth, 2016-2020 (in Volume)
Table Europe CAGR by Revenue and Volume, 2016-2020
6.1.3.2 Europe Market by Type
Figure Europe Market Size by Type
Figure Europe Market Share by Type
6.1.3.3 Europe Market by Application
Figure Europe Market Size by Application
Figure Europe Market Share by Application
6.1.4 South America
6.1.4.1 South America Market, 2016-2020
Figure South America Market Size and Growth, 2016-2020 (USD Million)
Figure South America Market Size and Growth, 2016-2020 (in Volume)
Table South America CAGR by Revenue and Volume, 2016-2020
6.1.4.2 South America Market by Type
Figure South America Market Size by Type
Figure South America Market Share by Type
6.1.4.3 South America Market by Application
Figure South America Market Size by Application
Figure South America Market Share by Application
6.1.5 Middle East & Africa
6.1.5.1 Middle East & Africa Market, 2016-2020
Figure Middle East & Africa Market Size and Growth, 2016-2020 (USD Million)
Figure Middle East & Africa Market Size and Growth, 2016-2020 (in Volume)
Table Middle East & Africa CAGR by Revenue and Volume, 2016-2020
6.1.5.2 Middle East & Africa Market by Type
Figure Middle East & Africa Market Size by Type
Figure Middle East & Africa Market Share by Type
6.1.5.3 Middle East & Africa Market by Application
Figure Middle East & Africa Market Size by Application
Figure Middle East & Africa Market Share by Application
6.2 Market Forecast
6.2.1 Asia-Pacific Market Forecast, 2021-2026
Figure Asia-Pacific Market Estimates and Forecasts, 2021-2026 (USD Million)
Table Asia-Pacific CAGR by Revenue and Volume, 2021-2026
6.2.2 North America Market Forecast, 2021-2026
Figure North America Market Estimates and Forecasts, 2021-2026 (USD Million)
Table North America CAGR by Revenue and Volume, 2021-2026
6.2.3 Europe Market Forecast, 2021-2026
Figure Europe Market Estimates and Forecasts, 2021-2026 (USD Million)
Table Europe CAGR by Revenue and Volume, 2021-2026
6.2.4 South America Market Forecast, 2021-2026
Figure South America Market Estimates and Forecasts, 2021-2026 (USD Million)
Table South America CAGR by Revenue and Volume, 2021-2026
6.2.5 Middle East & Africa Market Forecast, 2021-2026
Figure Middle East & Africa Market Estimates and Forecasts, 2021-2026 (USD Million)
Table Middle East & Africa CAGR by Revenue and Volume, 2021-2026
7 Market Competitive
7.1 Global Market by Vendors
Table Global Automatic Speech Recognition Market by Vendors, 2016-2020 (in Volume)
Table Global Automatic Speech Recognition Market Share by Vendors, 2016-2020 (USD Million)
Table Global Automatic Speech Recognition Market Share by Vendors, 2016-2020 (in Volume)
7.2 Market Concentration
Figure Automatic Speech Recognition Market Concentration by Region
7.3 Price & Factors
Table Price Factors List
7.4 Marketing Channel
Figure Marketing Channels Overview
8 Major Vendors
8.1 Sensory
Table Sensory Profile List
Table Microecological Modulator Operating Data of Sensory (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
8.2 Nuance Communications
Table Nuance Communications Profile List
Table Microecological Modulator Operating Data of Nuance Communications (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
8.3 Lumenvox Llc
Table Lumenvox Llc Profile List
Table Microecological Modulator Operating Data of Lumenvox Llc (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
8.4 Telisma S.A/On Mobile Global Ltd.
Table Telisma S.A/On Mobile Global Ltd. Profile List
Table Microecological Modulator Operating Data of Telisma S.A/On Mobile Global Ltd. (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
8.5 Raytheon Bbn Technologies
Table Raytheon Bbn Technologies Profile List
Table Microecological Modulator Operating Data of Raytheon Bbn Technologies (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
8.6 Microsoft Tellme
Table Microsoft Tellme Profile List
Table Microecological Modulator Operating Data of Microsoft Tellme (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
8.7 Dolby Fusion Speech
Table Dolby Fusion Speech Profile List
Table Microecological Modulator Operating Data of Dolby Fusion Speech (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
8.8 Voxeo
Table Voxeo Profile List
Table Microecological Modulator Operating Data of Voxeo (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
8.9 Voice Trust Ag
Table Voice Trust Ag Profile List
Table Microecological Modulator Operating Data of Voice Trust Ag (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
8.10 Voice Biometrics Group
Table Voice Biometrics Group Profile List
Table Microecological Modulator Operating Data of Voice Biometrics Group (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
8.11 Validsoft Ltd
Table Validsoft Ltd Profile List
Table Microecological Modulator Operating Data of Validsoft Ltd (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
8.12 Mmodal
Table Mmodal Profile List
Table Microecological Modulator Operating Data of Mmodal (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
8.13 Microsoft Corp
Table Microsoft Corp Profile List
Table Microecological Modulator Operating Data of Microsoft Corp (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
8.14 IBM
Table IBM Profile List
Table Microecological Modulator Operating Data of IBM (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
8.15 Google
Table Google Profile List
Table Microecological Modulator Operating Data of Google (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
8.16 Cisco
Table Cisco Profile List
Table Microecological Modulator Operating Data of Cisco (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
8.17 Aurix
Table Aurix Profile List
Table Microecological Modulator Operating Data of Aurix (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
8.18 Auraya Systems
Table Auraya Systems Profile List
Table Microecological Modulator Operating Data of Auraya Systems (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
8.19 Apple
Table Apple Profile List
Table Microecological Modulator Operating Data of Apple (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
8.20 Agnito
Table Agnito Profile List
Table Microecological Modulator Operating Data of Agnito (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
8.21 At&T Corp
Table At&T Corp Profile List
Table Microecological Modulator Operating Data of At&T Corp (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
9 Conclusion

List of Table
Table Product Specifications of Automatic Speech Recognition
Table Products Segment of Automatic Speech Recognition
Table Global Automatic Speech Recognition Market by Type, 2016-2026 (USD Million)
Table Speaker-Dependent Speech Recognition System Overview
Table Speaker-Independent Speech System Overview
Table Application Segment of Automatic Speech Recognition
Table Global Automatic Speech Recognition Market by Application, 2016-2026 (USD Million)
Table Robotics Overview
Table Interactive Voice Response Overview
Table Video Games Overview
Table Home Appliances Overview
Table Global Automatic Speech Recognition Market by Region, 2016-2026 (USD Million)
Table Cost of Automatic Speech Recognition
Table Market Dynamics
Table Policy of Automatic Speech Recognition
Table GDP of Major Countries
Table Technology of Automatic Speech Recognition
Table Market Entry of Automatic Speech Recognition
Table Speaker-Dependent Speech Recognition System CAGR by Revenue and Volume, 2016-2020
Table Speaker-Independent Speech System CAGR by Revenue and Volume, 2016-2020
Table Speaker-Dependent Speech Recognition System CAGR by Revenue and Volume, 2016-2026
Table Speaker-Independent Speech System CAGR by Revenue and Volume, 2016-2026
Table Robotics CAGR by Revenue and Volume, 2016-2020
Table Interactive Voice Response CAGR by Revenue and Volume, 2016-2020
Table Video Games CAGR by Revenue and Volume, 2016-2020
Table Home Appliances CAGR by Revenue and Volume, 2016-2020
Table Robotics CAGR by Revenue and Volume, 2021-2026
Table Interactive Voice Response CAGR by Revenue and Volume, 2021-2026
Table Video Games CAGR by Revenue and Volume, 2021-2026
Table Home Appliances CAGR by Revenue and Volume, 2021-2026
Table Asia-Pacific CAGR by Revenue and Volume, 2016-2020
Table North America CAGR by Revenue and Volume, 2016-2020
Table Europe CAGR by Revenue and Volume, 2016-2020
Table South America CAGR by Revenue and Volume, 2016-2020
Table Middle East & Africa CAGR by Revenue and Volume, 2016-2020
Table Asia-Pacific CAGR by Revenue and Volume, 2021-2026
Table North America CAGR by Revenue and Volume, 2021-2026
Table Europe CAGR by Revenue and Volume, 2021-2026
Table South America CAGR by Revenue and Volume, 2021-2026
Table Middle East & Africa CAGR by Revenue and Volume, 2021-2026
Table Global Automatic Speech Recognition Market by Vendors, 2016-2020 (in Volume)
Table Global Automatic Speech Recognition Market Share by Vendors, 2016-2020 (USD Million)
Table Global Automatic Speech Recognition Market Share by Vendors, 2016-2020 (in Volume)
Table Price Factors List
Table Sensory Profile List
Table Microecological Modulator Operating Data of Sensory (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Nuance Communications Profile List
Table Microecological Modulator Operating Data of Nuance Communications (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Lumenvox Llc Profile List
Table Microecological Modulator Operating Data of Lumenvox Llc (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Telisma S.A/On Mobile Global Ltd. Profile List
Table Microecological Modulator Operating Data of Telisma S.A/On Mobile Global Ltd. (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Raytheon Bbn Technologies Profile List
Table Microecological Modulator Operating Data of Raytheon Bbn Technologies (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Microsoft Tellme Profile List
Table Microecological Modulator Operating Data of Microsoft Tellme (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Dolby Fusion Speech Profile List
Table Microecological Modulator Operating Data of Dolby Fusion Speech (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Voxeo Profile List
Table Microecological Modulator Operating Data of Voxeo (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Voice Trust Ag Profile List
Table Microecological Modulator Operating Data of Voice Trust Ag (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Voice Biometrics Group Profile List
Table Microecological Modulator Operating Data of Voice Biometrics Group (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Validsoft Ltd Profile List
Table Microecological Modulator Operating Data of Validsoft Ltd (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Mmodal Profile List
Table Microecological Modulator Operating Data of Mmodal (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Microsoft Corp Profile List
Table Microecological Modulator Operating Data of Microsoft Corp (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table IBM Profile List
Table Microecological Modulator Operating Data of IBM (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Google Profile List
Table Microecological Modulator Operating Data of Google (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Cisco Profile List
Table Microecological Modulator Operating Data of Cisco (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Aurix Profile List
Table Microecological Modulator Operating Data of Aurix (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Auraya Systems Profile List
Table Microecological Modulator Operating Data of Auraya Systems (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Apple Profile List
Table Microecological Modulator Operating Data of Apple (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table Agnito Profile List
Table Microecological Modulator Operating Data of Agnito (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)
Table At&T Corp Profile List
Table Microecological Modulator Operating Data of At&T Corp (Sales Revenue, Sales Volume, Price, Cost, Gross Margin)


List of Figure
Figure Automatic Speech Recognition Picture
Figure Industry Chain Structure of Automatic Speech Recognition
Figure Manufacturing Process of Automatic Speech Recognition
Figure SWOT of Automatic Speech Recognition
Figure Speaker-Dependent Speech Recognition System Market Size and Growth, 2016-2020 (USD Million)
Figure Speaker-Dependent Speech Recognition System Market Size and Growth, 2016-2020 (in Volume)
Figure Speaker-Independent Speech System Market Size and Growth, 2016-2020 (USD Million)
Figure Speaker-Independent Speech System Market Size and Growth, 2016-2020 (in Volume)
Figure Speaker-Dependent Speech Recognition System Market Estimates and Forecasts, 2021-2026 (USD Million)
Figure Speaker-Dependent Speech Recognition System Market Estimates and Forecasts, 2021-2026 (in Volume)
Figure Speaker-Independent Speech System Market Estimates and Forecasts, 2021-2026 (USD Million)
Figure Speaker-Independent Speech System Market Estimates and Forecasts, 2021-2026 (in Volume)
Figure Robotics Market Size and Growth, 2016-2020 (USD Million)
Figure Market Size and Growth, 2016-2020 (in Volume)
Figure Interactive Voice Response Market Size and Growth, 2016-2020 (USD Million)
Figure Market Size and Growth, 2016-2020 (in Volume)
Figure Video Games Market Size and Growth, 2016-2020 (USD Million)
Figure Market Size and Growth, 2016-2020 (in Volume)
Figure Home Appliances Market Size and Growth, 2016-2020 (USD Million)
Figure Market Size and Growth, 2016-2020 (in Volume)
Figure Robotics Market Estimates and Forecasts, 2021-2026 (USD Million)
Figure Robotics Market Estimates and Forecasts, 2021-2026 (in Volume)
Figure Interactive Voice Response Market Estimates and Forecasts, 2021-2026 (USD Million)
Figure Interactive Voice Response Market Estimates and Forecasts, 2021-2026 (in Volume)
Figure Video Games Market Estimates and Forecasts, 2021-2026 (USD Million)
Figure Video Games Market Estimates and Forecasts, 2021-2026 (in Volume)
Figure Home Appliances Market Estimates and Forecasts, 2021-2026 (USD Million)
Figure Home Appliances Market Estimates and Forecasts, 2021-2026 (in Volume)
Figure Asia-Pacific Market Size and Growth, 2016-2020 (USD Million)
Figure Asia-Pacific Market Size and Growth, 2016-2020 (in Volume)
Figure Asia-Pacific Market Size by Type
Figure Asia-Pacific Market Share by Type
Figure Asia-Pacific Market Size by Application
Figure Asia-Pacific Market Share by Application
Figure North America Market Size and Growth, 2016-2020 (USD Million)
Figure North America Market Size and Growth, 2016-2020 (in Volume)
Figure North America Market Size by Type
Figure North America Market Share by Type
Figure North America Market Size by Application
Figure North America Market Share by Application
Figure Europe Market Size and Growth, 2016-2020 (USD Million)
Figure Europe Market Size and Growth, 2016-2020 (in Volume)
Figure Europe Market Size by Type
Figure Europe Market Share by Type
Figure Europe Market Size by Application
Figure Europe Market Share by Application
Figure South America Market Size and Growth, 2016-2020 (USD Million)
Figure South America Market Size and Growth, 2016-2020 (in Volume)
Figure South America Market Size by Type
Figure South America Market Share by Type
Figure South America Market Size by Application
Figure South America Market Share by Application
Figure Middle East & Africa Market Size and Growth, 2016-2020 (USD Million)
Figure Middle East & Africa Market Size and Growth, 2016-2020 (in Volume)
Figure Middle East & Africa Market Size by Type
Figure Middle East & Africa Market Share by Type
Figure Middle East & Africa Market Size by Application
Figure Middle East & Africa Market Share by Application
Figure Asia-Pacific Market Estimates and Forecasts, 2021-2026 (USD Million)
Figure North America Market Estimates and Forecasts, 2021-2026 (USD Million)
Figure Europe Market Estimates and Forecasts, 2021-2026 (USD Million)
Figure South America Market Estimates and Forecasts, 2021-2026 (USD Million)
Figure Middle East & Africa Market Estimates and Forecasts, 2021-2026 (USD Million)
Figure Automatic Speech Recognition Market Concentration by Region
Figure Marketing Channels Overview